问题

He wrote a letter ________ he explained what had happened in the accident.
A:what
B:which
C:where
D:how;
B:which
C:where
D:how;
正确答案是:
同类题型
We’ll be away for two weeks because we’ll have a___________.
Who is that young woman— She is ________ teacher. She teaches ________ English.
Why are you packing so many books—I’ll _______ to the kids in West China.
Which would you like to drink, coffee or orange juice—___________. Please give me a cup of tea.
If shethat Marywould come to see her, she would never have gone to the party.