问题

I’ll tell them my theory after I _____ my experiment.[ ]
A:: finish
B:: will finish
C:: am finishing
D:: finished
B:: will finish
C:: am finishing
D:: finished
正确答案是:
同类题型
The library is _____ the restaurant and the supermarket. [ ]
Why not the music club?—Sorry, I can’t sing or dance. [ ]
You_________ get up at once, or you’ll be late for class.
________ I smoke here?—No. You are not allowed to smoke in public places.
Who’s the little boy in the photo , Susan ? — It’s me . This photo ten years ago.