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
In the painting,a young woamn sits____,_____in thought.
#19758
A
alone,deeply
B
lonely,deep
C
alone,deep
D
lonely,deeply
. There were no tickets _____ for Friday’s performance.
#19935
A
preferable
B
possible
C
considerable
D
available