The _______age of the students in our class is about 19.
#19776
A
common
B
average
C
usual
D
ordinary
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How beautifully she sings! I have never heard _____ voice.
#20879
A
a better
B
a best
C
the better
D
the best
26. The doctors ______his health.
#19677
A
are eager about
B
are eager for
C
anxious about
D
are anxious about
Water can absorb and give off a lot of heat without big changes in temperature , thus creating a environment .
#19716
A
peaceful
B
sensitive
C
common
D
stable .
His proposal is very _____. We do not need any explanation.
#20719
A
abstract
B
faithful
C
loyal
D
concrete