What conclusion can be drawn from the mothers who were studied？

A . The more a person cheats， the more creative he is. B . Cheating is likely to encourage creat~vity to some extent. C . A person who cheats is more creative than a person who doesn‘t. D . A person who is creative cheats more than A person who is less creative.

A . Protocol and IP source only B . IP Source, IP Destination and ports C . IP Source Only D . IP Destination Only

A . Immigration issues are usually decided by Congress. B . Justices intended to check the power of the Administrstion. C . Justices wanted to strengthen its coordination with Congress. D . The Administration is dominant over immigration issues.

A . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out inquiring for a second successor to network 10.6.1.0/24 B . Router R1 can send traffic destined for network 10.6.1.0/24 out of interface FastEthernet0/0 C . Router R1 is waiting for a reply from the neighbor 10.1.2.1 to the hello message sent out before it declares the neighbor unreachable D . Router R1 is waiting for a reply from the neighbor 10.1.2.1 in response to the query sent out about network 10 .6.1.0/24

A . The router sent an IGMP version 2 query out interface Ethernet1 at multicast address 224.0.0.1. B . Router RTA received an IGMP report version 1 from host 192.168.9.1. C . Reverse Path Forwarding (RPF) is ena bled for 192.168.9.4. D . Reverse Path Forwarding (RPF) is enabled for 224.0.1.40. E . The IP multicast groups are 224.0.0.1, 224.0.1.40, and 239.255.0.1. F . IP PIM RP mapping is static.

A .  If you perform a backup across a network， then the backup will reduce the bandwidth. B .  If you perform a backup of a datafile， then the backup will be the same as the operating system copy of the datafile. C .  If you perform a backup of a single datafile， then the control file will not be backed up.  D .  The maximum size of each backup set is 10MB E .  The backups will be performed on the disk.

A .  Connecting a host with MAC address 0000.0000.4147 will move interface FastEthernet0/2 into  error disabled state. B .  The host with address 0000.0000.4141 is removed from the secure address list after 5 seconds  of inactivity. C .  The sticky secure MAC addresses are treated as static secure MAC addresses after the  running configuration is saved to the startup configuration and the switch is restarted. D .  Interface FastEthernet0/2 is a voice VLAN port. E .  The host with address 0000.0000.000b is removed from the secure address list after 300  seconds.

A . The default administrative distance has been changed. B . IS - IS is not enabled. C . Three physical interfaces are taking part in integrated IS - IS. D . IS - IS is not redistributing any oth er routing protocols. E . There are two neighboring routers sending IS - IS routing information. F . Address summarization is configured.

A、numbers B、statistics C、opinions D、individual stories/examples

A．Many professional women launch their careers first, then have children later. B．People in this country spend less time with friends than with family. C．There is no much difference between men and women with a view to friendship. D．Women come to the therapist more often than men.

A．People need a standard to guide their eating. B．Proper eating is the key to one's health. C．Women should pay more attention to what they eat. D．The balance between food and fitness is hard to maintain.

A．The Iceman was killed while working. B．The Iceman could have died from the wound in the head. C．The Iceman lived a poor life. D．The Iceman was struck dead from behind.

A．Asymmetry in language-related areas of the human brain results from evolution rather than the uniqueness of humans. B．Brodmann's area 44 is also called Broca's area. C．Humans are more intelligent apes. D．Apes can not speak due to the lack of a language center. 此题为多项选择题。

A．The woman cannot change her insurance policy. B．The speakers have talked with each other before. C．The woman wants to refund for her purchase. D．The woman wants to cancel the contract.

A．Birth is more relevant to one"s intelligence than environment. B．Environment plays a more important role than birth. C．Birth and environment are both important. D．Neither birth nor environment really matters.

A．It will snow for a long time. B．People are ready for snow. C．It has been snowing for some time. D．The snow is disappearing.

<img src='https://img2.soutiyun.com/ask/uploadfile/2019-03-27/28e0d71a8ccd751c5a7f9c6a7dba7abf.jpg' /> A. The default administrative distance has been changed. B. IS - IS is not enabled. C. Three physical interfaces are taking part in integrated IS - IS. D. IS - IS is not redistributing any oth er routing protocols. E. There are two neighboring routers sending IS - IS routing information. F. Address summarization is configured.

A．Business-class passengers are not charged with extra fees. B．Customers may not know how much to pay until they get aboard. C．Plane tickets are more expensive than they were a decade ago. D．Asian airlines charge fewer fees than their American counterparts.

A．very cautiously. B．rather excessively. C．much naturally. D．quite intensively. 此题为多项选择题。

A．Mr. Smith must be a installation engineer. B．It is October 15th when Nancy writes the letter. C．Ms. Webster wants to cancel her order on October 30th. D．Nancy Webster could be a resident in Auckland.