---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
推荐题目
Diligence is ______ it takes for the post-90's generation to win competitions.
#79382
A
what
B
where
C
which
D
when
Water, which seems so simple and common, is ______ makes life possible.
#79418
A
what
B
that
C
which
D
how
Realizing the great renewal of the Chinese nation is just _____ we call “China dream”.
#79393
A
which
B
what
C
that
D
where
He kept yawning in class this morning. That is _____ he stayed up late doing his homework last night.
#79369
A
why
B
how
C
because
D
whether
One advantage of owing your own car is ________ you can go anywhere at any time you like.
#79334
A
when
B
why
C
what
D
that