John is very          ——if he promises to do something he’ll do it .
#19340
A
humour
B
cautious
C
modest
D
reliable
推荐题目
The more often one takes exercise, ______ he or she will become. 
#19345
A
the strong
B
the stronger
C
more strong
D
more stronger
Immediately, the people around made_________ to hospital.
#18704
A
the injured send
B
injured send
C
the injured sent
D
injured being sent