—I’m not sure when the 6th national population census(人口普查)completed?—_______ November, 2010.
#50749
A
On
B
In
C
At
D
Of
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His cousin works ____________a magazine ____________a reporter .
#49179
A
in , for
B
for , in
C
for , as
D
as , for
—Attention, please. The plane has to be put ______ because of the heavy fog.—Oh, bad luck! We have to wait now.
#47038
A
on
B
away
C
up
D
off
Jane studies chemistry ________ asking the teacher ________ help.
#48275
A
for; by
B
for; to
C
by; by
D
by; for