A swift current occurring in a narrow passage connecting two large bodies of water which is produced by the continuously changing difference in height of tide at the two ends of the passage is called a(n)（）.
A swift current occurring in a narrow passage connecting two large bodies of water，which is produced by the continuously changing difference in height of tide at the two ends of the passage，is called a（）.
Large crosshead type engine generally has two lubrication systems, a function performed only by cylinder oil system is（）
A junior level Database Administrator erroneously deleted the database alert log while users were accessing the database. Which action should you take to recover the alert log？（）
Large crosshead type engine generally has two lubrication systems, a function performed only by crankcase oil system is（）
Which two events will cause a slave server to create a new relay log file?（）
Which two benefits of network integration would be critical to a large metropolitan hospital？（）
What these young men were doing（）a threat to the safety of the whole neighborhood.
In your database， the Log Writer （LGWR） process is unable to write to a member of a current redo log group due to read/write failure. Which two effects would you see in your database？（）
Patients were recruited _____ a voluntary basis from 10 hospitals throughout the Chicago area, selected because they were able to offer a large number of patients and could provide diversity _____ sex and ethnicity.
Two men were injured when a police _________was forced to make an emergency landing.
Nerve cells consist of a large cell body and two types of nerve fibers— one axon and one ______.
The security guard ( ) two men that were quarreling in the museum.
In old days, when a glimpse of stocking was looked upon as something so shocking as to distract the serious work of an office, secretaries were men.
The Chamberlain's Men, in Shakespeare's time, were a remarkable group of people-excellent _____who were also business partners and close personal friends.
The great success of this program has been largely _____ the support given by the 10 local business men. A．instead of B．thanks to C．due to D．as a consequence
The two countries were separated by a c .
When Anna___________ the room,a group of young men were talking eagerly round the table
Two frontier guards were wounded in a border______last week.
英语完形填空 Two sister were digging a hole behind their house when some older boys stopped by to 英语完形填空 Two sister were digging a hole behind their house when some older boys stopped by to watch
听力原文： Seven members of an extreme right-wing terrorist group involved in a plot send letter bombs to addresses in London were arrested following a series of raids by armed police in Denmark. A Danish police officer was shot and wounded during one of the raids. The targets in London are understood to have been two right-wing activities and a journalist. Three letter bombs, disguised as videotapes, believed to have been made in Denmark, were also intercepted in Sweden. Six men and a women, all aged between 20 an 22, were arrested.
There were two small rooms in the house,（）served as a bathroom.
The Chamberlain's Men, in Shakespeare's time, were a remarkable group of people-excellent ______ who were also business partners and close personal friends.
There were a few so-called rooms but they were ________large enough to qualify as such.
