-How did it        that the secretary knew where we were?-Maybe he had been following us.
#64797
A
come about
B
come across
C
come off
D
come round
推荐题目
The desks and seats can be   the height of a child.
#80905
A
adopted to
B
adjusted to
C
adjusted as
D
adopted as
 -----What do you think of the materials _____ these clothes were made? ----- They feel _____.
#81479
A
for whom; well
B
into; soft
C
of which; soft
D
in which; good
________flights had to be put off because of the hurricane all those days .
#69067
A
A great many of
B
A great number of
C
A great deal of
D
The great number of