_____has happened many times, children may get drowned in this river.
#73711
A
As
B
Which
C
What
D
That
推荐题目
The argument remains extremely heated it is necessary to frequently update teaching material.
#69189
A
that
B
which
C
if
D
whether
in Super Girls that Duan Linxi became known to almost all teenagers.
#68410
A
So successful her performance was
B
So successful was her performance
C
So her performance was successful
D
So was her successful performance
I’ve got a message from the head teacher ______ the English exam won’t be held tomorrow.
#68439
A
why
B
whether
C
that
D
which
It is no longer a problem _______ the poor children in this district can go to school.
#73292
A
that
B
whether
C
so
D
because