Tom’s mother often requires that he       more time in studying English every day.
#89977
A
spend
B
spends
C
spending
D
spent
推荐题目
________ stop advertising, prices would be greatly reduced.
#89209
A
Were they to
B
Could they
C
If they
D
Would they
He ________ the exam, but he was too careless.
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A
could have passed
B
couldn’t have passed
C
must have passed
D
may have passed
Look at the trouble I’m in. If only I ________ your advice.
#87093
A
followed
B
would follow
C
had followed
D
should follow