_____ the flight to New York will be delayed is ____ I'm especially worried about.
#79409
A
If; what
B
Whether; that
C
When; that
D
Whether; what
推荐题目
(2013·安徽，21)From space, the earth looks blue.This is ________about seventyone percent of its surface is covered by water.
#79357
A
why
B
how
C
because
D
whether
_______ difficulty we meet with, we must finish it on time, because the opportunity is_______ valuable．
#79498
A
Whatever; such
B
However; such
C
However; so
D
Whatever, that
The reform has changed the whole nation. It cannot remain ________ it used to be.
#79332
A
what
B
where
C
which
D
when
_____ I cannot understand is _____ she wants to resign her present job.
#79320
A
What; why
B
Which; how
C
That; why
D
What; which
The reason__________ their failure you know is__________ they didn't get fully prepared for the experiment．
#79456
A
why, that
B
that, why
C
for, that
D
why, because