题型:选择题 By the end of last month, we had sold ____________ as we did last year.A.as twice many cupsB.twice cups as many C.twice as many cupsD.as many cups twice 查看答案
题型:单项选择题 案例分析题 读我国某地地质剖面示意图及该地某日高空等压面示意图。回答问题。图示时刻()A.甲乙两地之间吹西风B.甲地一定为晴朗夫气C.乙地昼夜温差小于甲地D.丙地可能有上升气流 查看答案