These students are quick at learning. We'll have them __________ with new methods.  
#94998
A
training
B
to train
C
to be trained
D
trained
推荐题目
Only when you are in poor health_______ realize that health is _______.
#93640
A
will you; worthless
B
will you; priceless
C
you will; priceless
D
you will; worthless
 There is no need _______ and it’s no use __________ there too early.
#92017
A
to rush; arriving
B
to worry; to arrive
C
worrying; arriving
D
to rush; to arrive