1 . Please do not __________ (犹豫;迟疑) to contact me if you have any questions. (根据汉语提示单词拼写)
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2 . Do not r______ on him. He is just a talker rather than doer. (根据首字母单词拼写)
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3 . 如果你需要进一步的帮助,不要犹豫,尽管告诉我。(hesitate)
Don’t________________ if you need further help.
Don’t
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