The companies are working together to create ______ they hope will be the best means of transport in the 21st century.
#79776
A
which
B
that
C
what
D
who
推荐题目
It’s not easy to change habits, ______ with awareness and self-control, it is possible.
#31185
A
for
B
or
C
but
D
so
He’s got himself into a dangerous situation______he is likely to lose control over the plane.
#30930
A
where
B
which
C
while
D
why
____time goes by, Mother’s hair is turning gray and the wrinkles on her face deeper.
#31872
A
with
B
as
C
while
D
when
I read those words I had no idea what I was going to be and I made more efforts on writing afterwards.
#79713
A
When
B
Unless
C
Until
D
While
Science fiction writers often write about _______will happen in “tomorrow’s world”.
#29984
A
why
B
that
C
what
D
how