--How much do you know about the 3D film technology?--A little. Not until ____the hot movie Avatar ____some about it.
#81713
A
did I see ,did I begin to learn
B
I saw, I began to learn
C
I saw, did I begin to learn
D
did I see, I began to learn
推荐题目
Only when I read this story for a second time to appreciate its beauty.
#82451
A
did I begin
B
that I began
C
I began
D
had I began
________ you eat the correct foods ________ be able to keep fit and stay healthy.
#81189
A
Only if; will you
B
Only if; you will
C
Unless; will you
D
Unless; you will
(2013·咸阳二模)We should keep in mind that the earth is our only home and only by saving the environment________ourselves.
#79565
A
we can save
B
can we save
C
we must save
D
must we save
Not only ______ a promise ,but she also kept it.
#82263
A
did she make
B
she made
C
does she make
D
had she made
----- Did you tell the policeman that accident?----- Hardly ________ him the detail of it when he hung up.
#80247
A
I told
B
had I told
C
I had told
D
did I tell