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【简答题】
常见的金属晶体结构类型主要有( )、( )和( ),属于哪种晶格类型( )。
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【简答题】Because of the high cost of private country clubs, many American families join their neighbors in building a community or______.
【单选题】It's high time that he settled down in the country and () a new life.
A.
start
B.
started
C.
starting
D.
to start
【单选题】Suppose Country A has a high average wage level and a high level of output per person, while Country B has a low average wage level and a low level of output per person. Which country can benefit from...
A.
Only Country A can benefit.
B.
Only Country B can benefit.
C.
Both Country A and Country B can benefit.
D.
Neither Country A nor Country B can benefit.
【单选题】Although the licensing fees are not very high, that Far Eastern country cannot afford to pay.
A.
Right
B.
Wrong
C.
Not mentioned
【简答题】TTL集电极开路门必须外接（）才能正常工作。
【简答题】TTL 集电极开路门必须外接 ________ 才能正常工作。
【单选题】Secondary and higher education______available to all high school graduates in this country so far.
A.
have made
B.
were made themselves
C.
have been made
D.
were made it
【单选题】If a country has very high tariffs,
A.
companies either do not serve the local market or set up manufacturing plants within the country to save on duties.
B.
companies do not serve the local market.
C.
companies set up manufacturing plants within the country to save on duties.
D.
companies will not serve the local market or set up manufacturing plants within the country to save on duties.
E.
companies will serve the local market by setting up regional manufacturing plants.
【单选题】Unemployment in that country is likely to remain high in 2011, and ____ for the next few years.
A.
possibly
B.
necessarily
C.
gradually
D.
normally
【单选题】It's high time that he settled down in the country and ______ a new life.
A.
starting
B.
started
C.
start
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