He made up his mind to devote his life ______ the river ______ polluted.
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A
to prevent; to be
B
to prevent; from being
C
to preventing; to be
D
to preventing; from being
推荐题目
America is an ________ country.
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A
English-spoken
B
spoken-English
C
English-speaking
D
speaking-English
The matter _______people’s health surely requires ______ carefully.
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A
related to ; dealing with
B
related to ; dealt with
C
relating to ; being dealt with
D
relating to ; having dealt with
Are you going to the concert ______ on Friday evening in the people’s Square?
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A
to hold
B
to be holding
C
to have held
D
to be held
Laura was happy ____ by so many kind-hearted friends when she had a serious operation in hospital.
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A
to support
B
to be supported
C
being supported
D
supported