【单选题】 When Jane fell off the bike, the other children ______ .
- A. were not able to help laughter
- B. could not help but laughing
- C. could not help laughing
- D. could not help to laugh
网考网参考答案：C
网考网解析：
[解析] can't(couldn't)help doing sth. 是一个常用的搭配，意为“忍不住做某事”。 查看试题解析出处>>
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