--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
一It looks 1ike a kind of cat．What do you think?一Yes, I ________ ．
#54227
A
understand
B
know
C
mean
D
agree
Mary wants to learn to study in England so she often practices_________ English with her friends.
#62493
A
speaks
B
to speak
C
speaking
D
spoken
--What's wrong with you, Dave?--My homework can't be on time because I've left it at home.
#52077
A
given out
B
got over
C
showed up
D
handed in
I really found it difficult to read, for his eyesight was beginning to________.
#52046
A
disappear
B
stop
C
fail
D
cut