This is a kind of effective classroom teaching ______ students learn independently and cooperatively.
#30634
A
where
B
which
C
what
D
when
推荐题目
Usually an adult man can grow about 1.7 meters tall, _____ a few may grow as short as 1.3 meters.
#32453
A
while
B
or
C
for
D
so
.It is reported that two schools,_______fell into ruins in the earthquake, are being rebuilt and will be open next term.
#34217
A
they both
B
both of which
C
which both
D
both of them
He was told that it would be at least three more months _____ he could recover and return to work.
#30355
A
when
B
since
C
before
D
that
_____ is known to us all is that to work hard to achieve a goal is more important than only to have a goal.
#33807
A
What
B
As
C
it
D
This