中国石油大学 / 中石油
正确率:100%
38.(2.0分) Some people think the stock market will crash, but ______.
A、I wonder if it happens
B、I doubt if it will happen
C、I am afraid it wouldn’t happen
D、I doubt if it does happen
A、I wonder if it happens
B、I doubt if it will happen
C、I am afraid it wouldn’t happen
D、I doubt if it does happen
参考答案: