Everyone should _______________ the environment.
#66667
A
make a contribution to protect
B
make contribution to protecting
C
contribute in protecting
D
make contributions to protecting
推荐题目
Icy road conditions in Teasdale ___________ two roads being closed.
#65675
A
came about
B
came across
C
resulted in
D
resulted from
Word came ________the concert that was given by the band ________ 5 teenagers was appealing .
#73926
A
that ; consisting of
B
which ; made up of
C
/ ; consisted of
D
that ; is made up of
After walking on the zigzag path to the mountain top for a few hours, the tourists gathered under trees ________ shade and ________ down to have a rest.
#64262
A
provided; sit
B
providing; sitting
C
providing; sat
D
provided; sat
.– Is it true that Jack _______?--- Exactly. He damaged a very expensive machine.
#77236
A
got fired
B
got a fire
C
get fired
D
fired