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
You will find as you read fiats book that you just can’t keep some of these stones to ______. You will want to share them with a friend.
#4880
A
itself
B
yourself
C
himself
D
themselves
So absorbed _____ in her work that she didn’t realize I was behind her.
#4557
A
did she
B
was she
C
she did
D
she was
— I was wondering if you could lend me some more money? — Sorry, I’ve got _____ at hand myself. You know the MP4 player cost me all I had just now.
#4604
A
neither
B
nothing
C
none
D
few
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
From his ____ voice on the phone, I know everything is going under way.
#4618
A
satisfactory
B
satisfying
C
satisfied
D
satisfaction