单选题:When were you born?--I was born____ the morning of May 7th.1 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: When were you born? --I was born____ the morning of May 7th.1995. A.in B.on C.at D.during 参考答案: 答案解析:
The last two paragraphs (段落) show that________. The last two paragraphs (段落) show that________. A.There’s a salad restaurant in 分类:英语 题型:单选题 查看答案
目前在高层建筑热水供暖系统中,多采用( )系统形式。 目前在高层建筑热水供暖系统中,多采用( )系统形式。A.垂直双线单管供暖 B.水平双线单管供暖 C.水平双线双管供暖 D.单、双管混合式 分类:英语 题型:单选题 查看答案