—This teaching method seems good.—True. It can be __________ in a few selected schools to see how it works in practice.
#12087
A
worked out
B
let out
C
tried out
D
picked out
推荐题目
(2013·高考湖北卷)In much of the animal world，night is the time________for sleep－pure and simple.
#11936
A
set aside
B
set down
C
set off
D
set up
Old-fashioned phones matter when wireless networks _____ in disasters.
#13687
A
turn down
B
break down
C
turn out
D
break out
As we all know, a proper amount of exercise _______ to good health.
#13328
A
controls
B
offers
C
provides
D
contributes