第一节 单项填空(共15小题;每小题1分,满分15分)
从A、B、C、D四个选项中,选出可以填入空白处的最佳选项。
1.
- Why was Professor Johnson
unhappy those days?
- Can’t you see
it clearly? The only reason was that the theory he stuck to________ wrong.
A. proving B.
being proved
C. proved D.
was proved