问题
选择题
You can't see the___________ now for they are having a meeting at the moment.
A．editor-in-chiefs
B．by an hour
C．by hour
D．each hour
答案
答案：C
复合名词的复数形式．s要加在中心词上，因此C为正确答案。
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You can't see the___________ now for they are having a meeting at the moment.
A．editor-in-chiefs
B．by an hour
C．by hour
D．each hour
答案：C
复合名词的复数形式．s要加在中心词上，因此C为正确答案。