问题

What was your sister doing at this time yesterday—She was reading a magazine _______I was writing an e-mail at home.
A:How long
B:How soon
C:How often
D:How fast;
B:How soon
C:How often
D:How fast;
正确答案是:
同类题型
The interviewee has no inner shame to show his edge over others. _______ the outer fear.
Bob never does his homework ________ Mary. He makes lots of mistakes.
Before starting the race, he gave me a ________ look.
Thank you for _____ the school play.
I would like ____ you to my birthday party, but I was busy and forgot to call you.[ ]