--Mike, can you tell us something about our new teacher? -- Oh, sorry. I know nothing because I _ him before.
#52710
A
saw
B
didn't see
C
have seen
D
haven't seen
推荐题目
---Would you please __________ the paper for me and see if there are any obvious(明显的) mistakes? ---Of course I will.
#63595
A
look around
B
look through
C
look up
D
look into
Tom with his parents______ to America. They_____ back in two weeks.
#58761
A
have gone; will come
B
has gone; will come
C
have been; have come
D
have been; come
---Your school things are here and there. Will you please ________?---OK, I’ll do it right away.
#52393
A
give them out
B
put them away
C
give up them
D
put them on
--Susan's parents have bought -a large house with a swimming pool in Paris.--It be very expensive.
#52078
A
can't
B
can
C
mustn't
D
must