(2013·福建毕业班质量检查)—What does PM 2.5 mean?—It's a professional ________ indicating the condition of air pollution.
#11739
A
term
B
item
C
number
D
mark
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— Tom, are you going swimming with us?— I’d love to, but something important has ______.
#12661
A
ended up
B
given up
C
used up
D
come up
—How about your trip to Hainan?—It couldn’t have been ________.Sometimes I went swimming in the sea；sometimes I lay on the sand.
#11017
A
so well
B
as bad
C
better
D
worse
.The spring breezes gently _____ her cheeks and everything is clothed in green.
#14450
A
brushed
B
moved
C
rushed
D
touched
My uncle hasn't been able to quit smoking, but at least he has_____
#13858
A
cut out
B
cut down
C
cut up
D
cut off
As nobody here knows what is wrong with the machine, we must send for an engineer to _______ the problem.
#12677
A
handle
B
raise
C
face
D
present