题目内容：
What's the most difficult thing for the author?
参考答案：
答案解析：
单选题：What's the most difficult thing for the author?
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- 题目类型：单选题
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The word "undoing" in the third paragraph probably suggests
The word "undoing" in the third paragraph probably suggests
It is reported that many people were hurt when the two buses
It is reported that many people were hurt when the two buses
We were to__________ the school bus to get to the museum, bu
We were to__________ the school bus to get to the museum, but it was broken, so
2008年第一季度该省实际利用外资总额为（ ）。
2008年第一季度该省实际利用外资总额为（ ）。
请在54处填写答案。（ ）
请在54处填写答案。（ ）