______ ask for more books unless you have finished these.
It was such a funny show that people couldn't help ________again and again.A. laugh B. to laugh C. laughing
There is no living thing on _______ moon.A. the B. a C. 不填
--Excuse me, may I smoke here?--I’m afraid you____. It’s not allowed here.A. can B. can’t C. needn’t
--____ do you read English newspaper?--I read China Daily every day.A. How soon B. How long C. How often
--Which do you prefer ,orange or coffee? ,thanks. I like a cup of tea.A. Either B. Neither C. Both