Social attention should be paid our earth from .
#102039
A
to prevent; being polluted
B
to preventing; polluted
C
to prevent; polluting
D
to preventing; being polluted
推荐题目
Professor Smith, along with his assistants, _____ on the project day and night to meet the deadline.
#101966
A
work
B
working
C
is working
D
are working
It was for the first time that the two countries ______ an agreement.
#100479
A
reached
B
have reached
C
had reached
D
will reach
---Why do you look so upset? ---I broke up with my girlfriend. If only I _______ more about her.
#103000
A
care
B
cared
C
had cared
D
had been cared
A Midsummer Night's Dream________ at the Theatre Royal on 19th June, and then tours throughout Scotland.
#100452
A
opens
B
is opened
C
will open
D
will be opened
Hurry! The train _______. You know it _____at 8:30am. .
#101032
A
leaves; leaves
B
is leaving; leaves
C
leaves; leaving
D
is leaving; is leaving