Do you have any idea ______ on earth has happened to our friend?
#93004
A
that
B
what
C
as
D
which
推荐题目
There is no _________ that the Chinese people will present to the world a successful, splendid and unforgettable exposition（博览会）.
#94131
A
belief
B
doubt
C
possibility
D
need
and we’ll finish the work on time.
#92154
A
If we are given two more days
B
Two more days
C
Having two more days
D
Given two more days
________ the 2020 Olympic Games will be held in Beijing is not known yet.
#95073
A
Whenever
B
If
C
Whether
D
That
—How long do you think it will be _______ we get the loan?—Perhaps two or three months.
#92399
A
until
B
before
C
when
D
that
The man in front of me came to _______a sudden stop ______I almost ran into him.
#92629
A
such; that
B
such; as
C
so; that
D
so; as