Every possible means _______ to prevent the crash , but the computer doesn’t still work．
#4644
A
is used
B
are used
C
has been used
D
have been used
推荐题目
_______was not ______she took off her dark glasses _______I recognized her.
#4623
A
It; when; before
B
It; until; that
C
That; after; that
D
This; when; after
. People always hate betting on football. __________ to our joy, our legal authority took action at length.
#4679
A
Ever
B
Little
C
Much
D
Even
—How do you find your new classmates?—Most of them are kind, but ____ is so good to me as Bruce.
#4864
A
none
B
no one
C
every one
D
some one
I thought our friendship was finished Jenny apologized first and I forgave her right then．
#4558
A
when
B
until
C
while
D
unless
It is always difficult being in a foreign country, __________if you don’t speak the language.
#4917
A
extremely
B
naturally
C
basically
D
especially