问题
In the office I never seem to have time until after 5：30 pm, _____ many people have gone home.
A:that
B:which
C:whose time
D:by which time
B:which
C:whose time
D:by which time
正确答案是：
同类题型
The students from America______ the Chinese lessons every day.
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r your timely warning, we ___have been unawareof the danger Thank you very much!
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