Never before ________ buying a computer, but now it seems a necessity in my everyday life.
#93867
A
did I think of
B
have I thought of
C
I thought of
D
I have thought of
推荐题目
—Chris is very clever and never wastes any time doing useless things．—No _______ he always comes first in the examinations
#92372
A
wonder
B
question
C
doubt
D
problem
—Would you please help me with the box ?—_________
#95218
A
Yes , please
B
No , please don’t
C
With pleasure
D
My pleasure
--- What do you think of the movie Avatar？--- Interesting. It is _______ again.
#93487
A
worth watching
B
worth to watch
C
worthy watching
D
worthy to watch