_____ 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
---Jack failed the driving test again． ---The question is_____ we can help him avoid making the same mistake．
#79490
A
how
B
why
C
what
D
whom
According to Aristotle, we are we repeatedly do. Excellence then, is not an act, but a habit.
#79347
A
which
B
when
C
where
D
what
Diligence is ______ it takes for the post-90's generation to win competitions.
#79382
A
what
B
where
C
which
D
when
—I drove to Zhuhai for the air show last week.—Is that__________you had a few days off?
#79394
A
why
B
what
C
when
D
where