超星 - unit 3.xls - 查题吧

单选题

Some mushrooms are ____.

A. poison
B. poisoning
C. poisonous
D. sweet

单选题

The two students rivaled each other for the ____.

A. girlfriend
B. school
C. scholarship
D. scholar

单选题

His failure was ____ carelessness.

A. due to
B. in
C. of
D. to

单选题

To our satisfaction, he got the first prize in the English speaking ____.

A. competition
B. test
C. talk
D. compete

单选题

He came in and took a seat ____ to me.

A. opposite
B. before
C. in front
D. opposites

单选题

Although they suspected him, the police had not enough evidence to prove that he was ____.

A. guilty
B. guilt
C. wrong
D. right

单选题

I ____ an hour or so a day updating my micro blog.

A. cost
B. spend
C. take
D. takes

单选题

Please ____ the registered trademark.

A. balance
B. identify
C. aspect
D. fill

单选题

Do you know the____ of the river?

A. depth
B. deep
C. widen
D. wide

单选题

His____is successful .

A. operate
B. operation
C. operating
D. operated

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