They found the lecture hard ________.
A、to be understood
B、to understand
C、for understanding
D、to have been understood
【正确答案】：B
【题目解析】：动词不定式在difficult，easy，fine，hard，impossible，nice等形容词后出现的不定式只能用主动式。本题正确答案为B
They found the lecture hard ________.
- 2024-09-16 18:21:02
- 英语（专升本）(z0009)