----I don’t suppose the police know who did it.----Well, surprisingly they do. A man has been arrested and _____ now.
#102461
A
has being questioned
B
is questioning
C
has questioned
D
is being questioned
推荐题目
We'd better take umbrellas—I'm sure it____when we arrive in London; it's always wet there at this time of year．
#100548
A
will rain
B
is raining
C
will be raining
D
would rain
The water will be polluted unless some measures _____.
#103340
A
will be taken
B
are being taken
C
are taken
D
were taken
-- Daniel，why are you so late? We_______ you would be here an hour ago.--- Sorry. I _______ know you were all here.
#101249
A
expect；don’t
B
expected；don’t
C
expected；didn’t
D
expect；didn’t
-How long ______ each other before they ______ married?--For about a year.
#104894
A
have they known; get
B
have they known; were going to get
C
do they know; are going to get
D
had they known; got
－Why does the river smell terrible?－Because large quantities of water______．
#100039
A
have been polluted
B
is being polluted
C
has been polluted
D
have polluted