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【简答题】
语法填空 1.Cyclists ________ wear helmets ( 头盔 ) while riding bikes in the US. If not, they'll be punished. 2.You should________ (apology) to your teacher for coming late. 3.You should ________(apology) to her for what you have done. 4.In order to learn English well, we should________(rich)our vocabulary every day. 5.It________ (rain) last night, for the ground is wet. 6.-—Why are your eyes so red? You ________have slept well last night. —Yeah, I stayed up late writing a report. 7 .When the police raided the illegal casino, no one was there. Someone must ________ ( leak ) the information. 8.If he can ________ (combination) his natural ability and hard work, he should be very successful.
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【单选题】Questions 36～40 are based on the following passage.Richard Satava, program manager for advanced medical technologies, has been a driving force in bringing virtual reality to medicine, where computers ...
A.
will enable surgeons to be physically present on every battlefield
B.
can raise the spirits of soldiers wounded on the battlefield
C.
will greatly improve medical conditions on the battlefield
D.
can shorten the time for operations on soldiers wounded on the battlefield
【单选题】在搜索引擎中，site的语法作用是（）
A.
限制检索结果的来源
B.
限制检索结果的文件类型
C.
限制检索词出现的位置
D.
与空格的作用类似，连接两个检索条件，表示两个条件都必须满足
【单选题】In Paris, a popular new bike rental program called Velib (a slang combination of the French words velo, for bike, and liberty, for liberty) was introduced. (1) The bikes, which are available from over...
A.
be a good example illustrating the popularity of Velibs
B.
show that people always find excuses when they are late
C.
urge the city government to put more bikes into the program
D.
reveal a case of complaint people have about Velib