问题
It was because I was caught in the traffic jam ________ I came to school late this morning.
A:which
B:when
C:what
D:that
B:when
C:what
D:that
正确答案是：
同类题型
How long _______ home?－For about three months.
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May I speak to the headmaster?—He ____ a meeting now. Can I take a message?
It is reported that women with demanding jobs are almost __________ to suffer a heart attack .
It’s ___________ /’nes?s?r?/ for us to help parents do chores on weekends.