问题
I didn’t want to talk about that ______ the phone. [ ]
A: on
B: in
C: at
D:by
B: in
C: at
D:by
正确答案是：
同类题型
When are you going to arrive there?—_____ the morning of January 17.[ ]
Lucy is so kind that she often gives me a when I’m in trouble.
Oh, you have a headache and a cough. __________ have you been like this? —Two days.[ ]
What do you think of math? — I find difficult to learn it.
The earthquake which happened in Yushu _______ 14th April 2010 was a big disaster.[ ]