Please remain seated until the plane_____to complete landing.
#4861
A
has come
B
had come
C
will come
D
comes
推荐题目
.What some teenagers don’t realize is ____ difficult life can be if they get addicted to drugs.
#4789
A
how
B
what
C
that
D
why
_____ puzzles me most is that I don’t know ______ the difference between the two lies.
#59074
A
What, how
B
What, where
C
That, what
D
How, which
Carbon dioxide ___ from burning fuels is the most common of the so-called greenhouse gases.
#4678
A
producing
B
having been produced
C
to be produced
D
produced
In order to change attitudes _______ employing women, the government is bringing in new laws.
#4905
A
about
B
of
C
towards
D
on