It seems that the aged people _________ the H7N9 more easily from the recent cases. 
#43077
A
pick up
B
mix up
C
set up
D
use up
推荐题目
    your parents        you?
#42590
A
Do; strict in
B
Do; strict with
C
Are ; strict with
D
Are; strict in
---Mr Wang, I have trouble ________ the text.  ---I’m sure you can, but remember ________ it at least three times. 
#43725
A
to understand; reading
B
understanding; reading
C
to understand; to read
D
understanding; to read