____ caused the accident is still a complete mystery.
#4984
A
What
B
That
C
How
D
Where
推荐题目
The girl planned to have dance lessons at the training centre with her friend ______ she would stay for an hour.
#4648
A
who
B
where
C
what
D
which
______ he told us is the news _______ China has got 32 gold medals in the 28th Olympic Games in Athens, _________, of course, made the nations feels very excited.
#59053
A
What; which; which
B
That; that; which
C
What; that; which
D
That; that; what
Determination is a kind of basic quality and this is _____ it takes to do jobs well.
#59076
A
why
B
that
C
which
D
what
.—May I see your ticket, please? I think you ________ in my seat.—Oh, you’re right. My seat is upstairs. I’m terribly sorry.
#4761
A
are sitting
B
sit
C
sat
D
have sat