The students were ________ over the ________ problem，listening to the teacher with a ________ expression on their faces.
#19060
A
puzzled；puzzling；puzzling
B
puzzled；puzzling；puzzled
C
puzzling；puzzling；puzzled
D
puzzling；puzzled；puzzling
推荐题目
. ---Have you paid your phone bill? --- No, the bill is _____ at the end of the month.
#19747
A
accurate
B
due
C
available
D
continuous.
It’s raining heavily outside .We are _______to go out for the picnic as planned.
#19780
A
ikely
B
nlikely
C
mpossible
D
ossible
—I wish Tom would drive us to the airport.—He has to take us all.
#20325
A
such a small car
B
very small a car
C
too small a car
D
a too small car
The newcomer is really quite ______ to office work. Why not offer her some practical tips?
#18018
A
familiar
B
fresh
C
similar
D
sensitive
Every child is __________, with their own needs, preferences and talents.
#20517
A
contradictory
B
similar
C
original
D
unique