Abuild的精选

问题详情：Thisfamoustower        morethan300yearsago.  A.build         B.builds            C.built            D.wasbuilt【回答】D 知识点：动词语态题型：选择题...

问题详情：改错：(2017·全国卷Ⅰ)Abuild­it­yourselfsolarstill(蒸馏器)isoneofthebestwaytoobtaindrinkingwaterinareaswheretheliquidisnotreadilyavailable._____________________________________________________...