题目内容
单句改错
At returning from abroad, he set about setting up a gymnasium club.
___________________________
答案:
解析:
提示:
解析:
At→On/Upon
提示:
on/upon后接doing表示“一……就……”。
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题目内容
单句改错
At returning from abroad, he set about setting up a gymnasium club.
___________________________
At→On/Upon
on/upon后接doing表示“一……就……”。