________atmospheric haze(雾霾天气) or smog will continue makes the public worried.
#31136
A
What
B
That
C
It
D
As
推荐题目
________scores of times, but Derek still couldn’t understand how to use past participle in a concrete situation.
#32441
A
Having explained
B
Having been explained
C
Though it was explained
D
It was explained
______ I failed in English a third time, I had no doubt about my gift for foreign languages.
#31630
A
By the time
B
Until
C
After
D
Unless
--Could you please cut the price a little? --Er... _________ you buy more than ten.
#33244
A
even if
B
so long as
C
in case
D
as soon as
____ you read English easily, you’ll find it’s another cup of tea to make conversation in English.
#32011
A
Because
B
As though
C
Even if
D
Whether