In his talk, the____ Prime Minister expressed his satisfaction, ____ that he had enjoyed his stay here. |
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A. visiting, add B. visited, adding C. visiting, adding D. visited, added |
{(x,y)|min(|x|,|y|)=0}这个是什么意思?
1年前1个回答
1年前1个回答
1年前2个回答
你能帮帮他们吗