The cleaners must prevent the street _____

The cleaners must prevent the street ______.

#48619

getting dirty

from dirty

from get dirty

from getting dirty

推荐题目

It's reported that the victim was murdered_______ 1:00 am_______ 1:30 am.

#46955

from; to

between; and

from; and

between; to

---Will you be back ____ five in the afternoon?　---I’m not sure, maybe later than that.

#51107

before　

for　

until

Please call Mike_____________2350698.

#47317

for

His father is __________ engineer and he works __________ research.

#49406

an, on

an, with

the , on

a, with

Japan is____ the east of China and _____ the east of Asia.

#50087

in, in

in, to

to, in

to, to

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