问题
While I_______ a detective story, someone_______ at the door．
A:read, was knocking
B:read, knocked
C:was reading, knocked
D:was reading, was knocking;
B:read, knocked
C:was reading, knocked
D:was reading, was knocking;
正确答案是：
同类题型
“Your phone number again? I _____ quite catch it.” “It’s 9568442.”
So absorbed in his work ____________that not a sound ___________.
______ did you visit the Great Wall?— Last Sunday.A．Where
Do you feel like ______ out? — No. I’d rather we ______ a taxi.[ ]
If you don’t know how to read new words,____ them____ in a dictionary.