题目内容
Rewrite the following sentences as required
We keep in touch with each other by email.(改为否定句)
We ________ ________ in touch with each other by email.
答案:don’t,keep
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题目内容
Rewrite the following sentences as required
We keep in touch with each other by email.(改为否定句)
We ________ ________ in touch with each other by email.