In communication, a smile is usually _____ strong sign of a friendly and _____ open attitude.
#9454
A
he; /
B
a; an
C
a; /
D
the; an
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Then I got up slowly, looking at ______ moon, and lost in ______ thought, which made me sad.
#9142
A
the; \
B
\; the
C
the; the
D
\; \
It’s ___ time that he has failed in the experiment.However, he has made up his mind to try ___ time next week.
#10366
A
the first…a second
B
a first.. the second
C
for the first.. second
D
the first..second
Ted couldn't remember the exact date of the storm, but he knew it was _______ Sunday because everybody was at _______ church.
#10145
A
/; the
B
a; /
C
/; a
D
the; /
China always plays ____ active part in fighting against _____natural disasters.
#8230
A
/; the
B
an; the
C
an;/
D
/; /