Was it because of the heavy snowstorm in Europe the flight had to be put off?
#32608
A
which
B
so
C
why
D
that
推荐题目
It is estimated that nearly 100 million people live here, most of ______ in the west.
#34490
A
which
B
whom
C
that
D
them
Betty shows great interest in this poem now, but she thought it boring she read it.
#33234
A
at the first time
B
the first time
C
for the first time
D
at first
As a saying goes, the wise man knows he knows nothing, _________ the fool thinks he knows all.
#30846
A
when
B
while
C
as
D
though