The teacher had the naughty boy______for about an hour at the back of the classroom.
A. standing
B. to stand
C. stand
D. stood
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You should not______going to the doctor because your illness might be serious.
A. take up
B. put off
C. lay down
D. put aside
He spends money like water. In fact, his expenses on food and clothes are rather high ________his income.
A. in respect of
B. in contrast to
C. in response
D. in proportion to
中国民族乐器种类繁多,其中古筝具有自己的分类,现在国内最普及的古筝是()根琴弦。
A. 21
B. 23
C. 24
D. 25
The measure you proposed________what is expected.
A. loses track of
B. falls far short of
C. keeps step with
D. leaves behind