A.go on
B.supports
C.lasts
D.uses
第1题:
A、Although
B、Even
C、In spite
D、In case
第2题:
His dog is chained in the day time,but is ______at night.
A. at large
B. so large
C. very large
D. in large
第3题:
Tarzan likes to spend time with Jane very much.()
第4题:
A、to discuss
B、to be discussed
C、being discussed
D、will be discussed
第5题:
Discharging can be completed in no time.
A.without time
B.very soon
C.in any time
D.during day time
第6题:
The time interval between the transmission of signals from a pair of Loran-C stations is very closely controlled and operates with ______.
A.An atomic time standard
B.Daylight Savings Time
C.Eastern Standard Time
D.Greenwich Mean Time
第7题:
第8题:
VLSM的含义是()
第9题:
You have a server that has very limited memory but has a very large table. You will use mysqldump to back up this table. Which option will ensure mysqldump will process a row at a time instead of buffering a set of rows?()
第10题:
— quick
— skip-buffer
— single-transaction
— tab
第11题:
An atomic time standard
Daylight Savings Time
Eastern Standard Time
Greenwich Mean Time
第12题:
In times of heavy weather, it is extremely dangerous if a seaman is not enough tall
In times of heavy weather, it is extremely dangerous if a crew is very short
In case of bad weather, it is particularly dangerous if there is a shortage in personnel
In case of bad weather, it is particularly dangerous if there are enough personnel
第13题:
The African way of communication sent messages______.
A. in a special way
B. over a very short distance
C. by a musical instrument
D. at a rather slow speed
53.答案为C 鼓为一种乐器,所以本题答案为C。
第14题:
This is very important. You_____remember to shut down your computer every
evenlng。
A. ought
B. need
C. must
D. can
第15题:
A、 few
B、 a few
C、 little
D、 a little
第16题:
Small. moments sometimes ______a very long time.
A. keep
B. have
C. last
D. go
10.答案为C 小的瞬间有时感觉能持续很长时间。last指时间的持续;其他三个选项都不合句意:keep“保持”;have“拥有”;go“进行”。
第17题:
When lowering manropes alongside a stage rigged over the side of a vessel,they should be allowed to trail in the water ______.
A.to easily remove the kinks that form in the lines
B.to allow the seamen on the stage to know the direction and strength of the current
C.to provide the seaman something to hold onto if he or she falls from the stage into the water
D.only for short periods of time since they will become waterlogged and be very heavy to pull up
第18题:
第19题:
第20题:
Due to operational commitments, a system has a very short backup window during the week, but is not used from Saturday morning through Sunday at Midnight. Which of the following minimizes backup time, while providing the best data restore coverage?()
第21题:
is adopted in most modem industries
is adopted only in very small company
is adopted only by some people
is adopted long long time ago
第22题:
They are short-lived.
They are mysterious.
They are frightening.
They are nearly invisible.
第23题:
a few centimeters
a few fathoms
a few meters
a few feet