The operation room in every hospital has to ______ bacteria of any kind.
#68453
A
keep free from
B
make it free from
C
be made free from
D
be kept free from
推荐题目
When she first arrived in China，she wondered what the future might have ________ for her，but now all her worries are gone.
#64294
A
in need
B
in time
C
in preparation
D
in store
The workers will continue striking unless the demands they________are accepted.
#83709
A
put away
B
put out
C
put forward
D
put aside
–I hope to go to Beijing with you, if you please.–If so, your holiday arrangement must ______ mine.
#64191
A
catch up with
B
put up with
C
fit in with
D
keep up with
----- The driver is considered _____ the traffic rules.----- Is that why the policeman is considering _____ him?
#65856
A
to have disobeyed; to fine
B
to have disobeyed; fining
C
having disobeyed; to fine
D
having disobeyed; fining
The local government decided to ____ the two firms into a big one.
#81434
A
motivate
B
combine
C
compact
D
nominate