________ the 2020 Olympic Games will be held in Beijing is not known yet.
#95073
A
Whenever
B
If
C
Whether
D
That
推荐题目
We all think that he is stronger _____. 
#94005
A
than he is looked
B
than he looks like
C
than he looks
D
than he looked like
I like getting up early in the morning. You know the morning air is so good      .
#92626
A
to be breathed
B
to breathe
C
breathing
D
being breathed
The snow is so deep. We can hardly get out of the house, ______?
#93134
A
mustn’t we
B
must we
C
can’t we
D
can we
As far as I see, ________is no possibility ______he will win the tennis match this time.
#92332
A
it; that
B
there ; that
C
it; whether
D
there; whether