He made up his mind to devote his life ______ the river ______ polluted.
#88705
A
to prevent; to be
B
to prevent; from being
C
to preventing; to be
D
to preventing; from being
推荐题目
The principal walked onto the platform and seated himself in a chair, _______ for answering questions.
#90343
A
prepared
B
being prepared
C
prepared
D
preparing
The more you practise ______ English, the better your _____ English will be.
#97521
A
to speak, speaking
B
speaking, spoken
C
spoken, spoken
D
spoken, speaking
The library needs __________, but it’ll have to wait until Sunday.
#91278
A
cleaning
B
be cleaned
C
clean
D
being cleaned
—Who would you like to see at the moment?—The man ________ Mr. Grant.
#98200
A
called himself
B
we call him
C
calling himself
D
is called
The patent officer ______ with my file explained to me that a plant variety is not a/an _______ invention as it is a result of adjusting growth scientifically.
#94527
A
dealing; abrupt
B
dealt; innocent
C
deals; practical
D
dealing; valid