--Does he _______a tennis ball? --No, he __________.
#38089
A
has; isn’t
B
has; doesn’t
C
have; isn’t
D
have; doesn’t
推荐题目
Mr. Zhang ________ as an engineer since he came to the computer company in 2008.
#36700
A
works
B
worked
C
has worked
D
had worked
---How long ______ you ______ the bicycle? ---About two weeks.
#39179
A
have, had
B
have, bought
C
did, buy
D
have, get
Great changes __________ in China in the past few years.
#36358
A
were taken place
B
took place
C
have been taken place
D
have taken place
Some social workers _____ after the people in need while others ____ out food to the local people.
#39984
A
looked, gave
B
were looking, gave
C
were looking, were giving
D
looked, were giving
--Mike, can you tell us something about our new teacher?-- Oh, sorry. I know nothing because I _____________ him before.
#36718
A
saw
B
didn’t see
C
have seen
D
haven’t seen