A huge amount of oil was on the road, the effects of are not clear．
#68568
A
it
B
that
C
which
D
whom
推荐题目
It was funny that when _______ Mary began to weep sadly.
#68175
A
praising
B
praised
C
to praise
D
having praised
These foreign teachers say they will go ________ they are needed to teach English after they arrive in China.
#74600
A
to place
B
to where
C
wherever
D
to matter where
—Did your father come back early last night?—Yes. It was not yet eight o’clock _______ he arrived home.
#67534
A
before
B
when
C
that
D
until
We want such materials ________ can bear high temperature and pressure.
#72373
A
that
B
as
C
what
D
which