问题:
— What should I do with this difficult passage?
— ______ the main idea of each paragraph.
[ ]
A. To find out
B. Find out
C. Finding out
D. Found out
— What should I do with this difficult passage?
— ______ the main idea of each paragraph.
B. Find out
C. Finding out
D. Found out
— ______ the main idea of each paragraph.
[ ]
A. To find outB. Find out
C. Finding out
D. Found out
参考答案: