题目内容：
17. It was too noisy, ______ we couldn’t hear _____ he said at the meeting. ( )(本题2.0分)A. so, that
B. so, what
C. that, what
D. to, that
参考答案：
选择题：17. It was too noisy, ______ we couldn’t hear ____
- 题目分类： 17. It was too noisy, __
- 题目类型：选择题
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A. so, that
B. so, what
C. that, what
D. to, that