Scientists are trying to ways to treat the terrible disease called H7N9.
#53535
A
come up with
B
give in
C
talk about
D
give up
推荐题目
Neil often _______a lot of money _________books.
#60787
A
costs; on
B
takes; to
C
spends; buying
D
spends; to buy
He go to school early, but now he goes to school late.
#51946
A
is used to
B
used to
C
was used to
D
use to
-- Who the football game last night?--Class 1.They did their best and Class 2.
#52364
A
won; beat
B
won;won
C
beat;beat
D
beat; won