题目内容

I would have gone to the hospital to visit him had it been possible, but I______fully occupied last week.

A. were
B. has been
C. have been
D. was

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Before the invention of refrigeration, the______of fish and meat was a problem.

A. keeping
B. preservation
C. maintenance
D. protection

Don't stay______too late, or you'll be sleepy in class tomorrow.

A. on
B. out
C. up
D. for

I hope you are not______that I obtained this money dishonestly.

A. implying
B. concerning
C. involving
D. conveying

American university students are usually under pressure because their academic performance

A. 美国大学生通常压力较大。因为他们的学业成绩将会影响到未来的事业。
B. 大学里的美国学生通常压力较大,因为他们在学术上的表现对未来的事业会有影响。
C. 大学里的美国学生通常都会因为其学术表现影响到了未来的事业而倍感压力。
D. 美国大学生通常课业负担较重,因为他们的学业成绩对未来的职业生涯会有影响。

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