Which of the two events listed occurs simultaneously in a two-stroke/cycle diesel engine?（）

A . point-to-point B . parent/child messaging C . messaging hub system D . distributed applications messaging E . simple object access protocol (SOAP) messaging

A . At most one listener of each type can be registered with a component. B . Mouse motion listeners can be registered on a List instance. C . There exists a class named ContainerEvent in package java.awt.event. D . There exists a class named MouseMotionEvent in package java.awt.event. E . There exists a class named ActionAdapter in package java.awt.event.

A . Using DELETE statements, for example, DELETE FROM performance_schema.events_watis_current B . Using the statement RESET PERFORMANCE CACHE C . Using the statement FLUSH PERFORMANCE CACHE D . Using TRUNCATE statements, for example, TRUNATE TABLE performance_schema.events_waits_current E . Disabling and re-enabling all instruments F . Restarting Mysql

A . IBM DB2 Server B . Crystal Enterprise Server C . IBM Tivoli Directory Server D . IBM WebSphere Application Server E . IBM Tivoli Access Manager Authorization Server

A . A connection as the user kate was successful B . A connection failed due to authentication being unsuccessful C . A connection was attempted via socket rather than TCP D . A connection was blocked by a firewall or a similar security mechanism E . A connection failed because the proxy user privileges did not match the login user

A . The user clicks the mouse.  B . The user moves the mouse into an item.  C . The cursor style changes from default to busy.  D . The user moves the mouse into the window title bar.

A . Following a link flap in the BGP speaker’s AS B . During initial convergence. C . Following a Route Processor Switchover. D . Just before sending a CEASE message to tear down the session. E . During capability negotiatio

A .  offers a feature-rich implementation alternative to Wi-Fi certification B .  accelerates the availability of innovative features while maintaining interoperability C .  provides innovative features only on Cisco’s wireless client adapters D .  provides an evolving set of specifications for interoperability E .  eliminates the need for testing by providing innovative features to wireless client vendors through a one-time license fee

A . A large number of BGP sessions B . A large BGP table C . A router is configured with the following command： ip route 0.0.0.0 0.0.0.0 fa 0/1 D . All interface buffers are continually in use E . A flapping interface F . The router sends a large number of ARP request

A . Pre-Build， Post-Link， and Pre-Link B . Pre-Build， Post-Build， and Post-Link C . Pre-Build， Pre-Link， and Post-Build D . Post-Link， Pre-Link， and Post-Build

A . nearby damaged tanks B . nearby undamaged tanks containing ballast C . tanks on the opposite corner D . the opposite trim tank

A .  Capture，analyze，preprocess，replay B .  Capture，preprocess，analyze，replay C .  Capture，preprocess，replay，analyze D .  Analyze，capture，preprocess，replay E .  None of the above

A .  The current connections are rerouted via the backup GSS B .  Secondary GSS cannot be used to configure the GSS cluster C .  All remaining GSSs in the cluster continue responding to any new queries D .  All records in the GSS database are flushed and reconstructed again using a new master GSS

In whatever situation men can be placed, they may find conveniences and inconveniencies; in whatever company, they may find persons and conversation more or less pleasing; at whatever table, they may meet with meats or drinks of better and worse taste, dishes better or worse dressed; in whatever climate they will find good and bad weather; under whatever government, they may find good and bad laws, and good and bad administration of those laws; in every poem or work of genius they may see faults and beauties; in almost every face and every person, they may discover fine features and effects, good and bad qualities. Under these circumstances, the two kinds of people above mentioned fix their attention, those who are to be happy, on the conveniences of things, the pleasant parts of conversation, the well-dressed dishes, the goodness of the wines, the fine weather, and enjoy all with cheerfulness. Those who are to be unhappy, think and speak only of the contraries. Hence they are continually discontented themselves, and by their remarks sour the pleasures of society, offend personally many people, and make themselves everywhere disagreeable. If this turn of mind were founded in nature, such unhappy persons would be the more to be pitied. The tendency to criticize and to be disgusted is perhaps taken up originally by imitation, and is unawares grown into a habit, which at present strong may nevertheless be cured when those who have it are convinced of its bad effects on their felicity. I hope this little admonition may be of service to them, and put them on changing a habit, which in the exercise is chiefly an act of imagination yet has serious consequences in life, as it brings on real grieves and misfortunes. For many are offended, nobody loves this sort of people, no one shows them more than the most common civility and respect, and scarcely that; and this frequently puts them out of humor, and draws them into disputes and contentions. If they aim at obtaining some advantage in rank or fortune, nobody wishes them success, or will stir a step, or speak a word, to favor their pretensions. If they incur public censure or disgrace, no one will defend or excuse, and many join to aggravate their misconduct, and render them completely odious. If these people will not change this bad habit, and condescend to be pleased with what is pleasing, without fretting themselves and others about the contraries, it is good for others to avoid an acquaintance with them, which is always disagreeable, and sometimes very inconvenient, especially when one finds one's self entangled in their quarrels. An old philosophical friend of mine grown from experience, was very cautious in this particular, and carefully avoided any intimacy with such people. He had, like other philosophers, a thermometer to show him the heat of the weather, and a barometer to mark when it was likely to prove good or bad; but, there being no instrument invented to discover, at first sight, this unpleasing disposition in a person. He for that purpose made use of his legs, one of which was remarkably handsome, the other, by some accident, crooked and deformed. If a stranger, at the first interview, regarded his ugly leg more than his handsome one, he doubted him. If he spoke of it, took no notice of the handsome leg, that was sufficient to determine my philosopher to have no further acquaintance with him. Every body has not this two-legged instrument, but every one with a little attention, may observe signs of that carping, faultfinding disposition, and take the same resolution of avoiding the acquaintance of those infected with it. I therefore advise those critical, querulous, dis A．their comforts of life B．their minds C．their feelings D．their health and wealth

A．Shifty eyes and nervous behaviors are the two revealing signs of lying. B．Professional interrogation can make nervous and guilty liars to tell the truth. C．Interrogation may not be the most appropriate way to find out the suspect. D．Many reasons have proven that cognitive load is a well-established theory.

A．Products involving it already exist. B．It may become an alternative to Wi-Fi. C．It can exacerbate the problem of capacity. D．The speed of it already exceeds some of the Wi-Fi routers.

<img src='https://img2.soutiyun.com/shangxueba/ask/64131001-64134000/64131098/16724c3a4b388063f7fa9bd394d14e27.jpg' /> A．A B．B C．C D．D

A．A.The purchase of equipment . B．B.The investment of additional cash in the business by the owner. C．C.The death of a key manager. D．D.The sale of equipment .

A．Hurdles B．Mat exercises C．Walking race D．Relay race

A．折芦描folded rush leaf line B．柳叶描willow-leaf-shaped stroke C．枯柴描dry firewood line D．混描mixed and layered line