________ there is going to be a policy change ________ of those things is going to change.
#31861
A
Unless; few
B
Until; few
C
Unless; none
D
Until; none
推荐题目
________ the delayed flight will take off depends much on the weather.
#29995
A
Why
B
When
C
That
D
What
The old woman is warmhearted. She is always ready to help ________ is in trouble.
#30408
A
no matter who
B
whomever
C
whoever
D
anyone
The clever boy made a hole in the wall, ____ he could see ____ was going on inside the house.
#34261
A
which;what
B
throughwhich;what
C
throughthat;what
D
what;that
_____ private cars bring us convenience, they also cause more traffic accidents and pollution.
#31214
A
While
B
As
C
If
D
Since