被动语态练习,请大家帮忙

1. Silver __________ a ring for money. A. is usually made into B. is usually made of C. is usually made from 2.One third of the earth's surface ______waterA.is coveredB.was covered by C.covers by3.Tables were used______desks when we were young.A.byB.asC.to4.The boy _______Tom is made ________without food every dayA.named,workB.called,singC.named,to dance5.Flight MH730 from Malaysia to Beijing disappeared_____March 8.A.onB.inC.at

正确答案是：1.B 2.A 3.B 4.C 5.B 希望能v帮到你 不明白可以继续补充！

---when we can get the exam results? ---they ______ to you next monday. a.will be sent b,are sending c.will send d.are sent a 将来时的被动，表示将会被送去给你 这个题目有语法错误，应该是when can we get the exam results？ a 被动，所有的东西都被雪覆盖了 b被动，并且每年都是在这里举行，所以用一般时 c描述现在的状况，用一般时态，电脑是被使用，用被动 c学校将被建造在这里，是将来时的被动 the bicycle belongs to mike. belong to 没有被动语态 look! the classroom is being cleaned by the students. 教室是正在被打扫，要用正在进行的被动 the cake tastes good and we all like it very much. taste 这类感官动词用主动表被动 例如 这个主意听起来不错 the idea sound good this new pen writes smoothly。 同上，主动表示被动 写起来很顺畅