We should __________ primary importance to job training.
#69210
A
concentrate  
B
devote
C
attach
D
emphasize
推荐题目
_____ in a heavy rain, the teacher fell ill and couldn’t but ______ for a leave.
#65313
A
Caught; to ask
B
Catching; ask
C
Catching; to ask
D
Caught; ask
A lock ___ locking a door.
#80827
A
is used to
B
used to
C
is used for
D
is used into
 Put on your coat! I _______ you down to the doctor.
#71360
A
take
B
took
C
have taken
D
am taking