--- We don’t allow _________ in the library .--- So we had better _________ outside .
#58611
A
smoking , smoking
B
to smoke , smoking
C
to smoke , to smoke
D
smoking , smoke
推荐题目
The prices of new houses in our city have been ________than before, but they ______ well at present.
#60833
A
higher, still sell
B
lower, are not still sold
C
higher, don’t sell
D
cheaper, are not still sold
— Everyone must __________ the security check (安检) before getting on the plane at the airport.— Yes. It’s necessary to ensure the passengers’ safety.
#52138
A
get through
B
get across
C
go through
D
go across
If we now to protect the environment, we’ll live to regret it.
#53390
A
hadn't acted
B
haven't acted
C
don't act
D
won't act