题目内容
Lesson 8 is ________ than Lesson 9.
[ ]
|
A .difficult |
B .more difficult |
|
C .difficulter |
D .very difficult |
答案:B
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题目内容
Lesson 8 is ________ than Lesson 9.
[ ]
|
A .difficult |
B .more difficult |
|
C .difficulter |
D .very difficult |