is主语是名词单数或者不可数名词;are主语是名词复数;was一般过去时的名词单数或者不可数名词;be原型。百分数词作主语,指代不可数名词或可数的单数名词时,谓语动词应用单数形式。故选:A。【思路点拨】我们的老师说身体的70%是水。【解题思路】考查be用法,需要分析选项中各be动词的意义和用法,根据句子,选择正确...
百度试题 结果1 题目Our teacher says almost 70 percent of the body_water.() A. is B. are C. was D. be 相关知识点: 试题来源: 解析 A 反馈 收藏
英语分数后面是接is 还是are ,是否根据分数后的名词可数还是不可数,具体什么时候用are,什么时候用is?1.Our bodies are 65percent water.我们人体含65%水分.2.Seventy-five percent of the earth'ssur- face is c
About seventy percent of the earth with water. A. is covering B. is covered C. are covering D. are covered 答案 B句意:我们的地球大概有70%都被水覆盖。此试题根据句意,地球应该被水覆盖,故使用被动语态be covered by;同时根据地球是单数,因此需要把be写成单数;两者结合,即可推知答案。故选B。考查...
百度试题 结果1 题目As we all know, about 75 percent of the earth ___ water. A. is B. are C. am D. were 相关知识点: 试题来源: 解析 A 由于of后的名词是单数,因此谓语动词也用单数,故选A。反馈 收藏
70 percent of the earth ___ covered with water. A.are B.is C.were D.being 相关知识点: 试题来源: 解析 B 句意:地球的百分之七十被水覆盖。70 percent of the earth看作是一个数字,所以动词用单数;故选B点睛:动词be有三种形式am,is ,are,表达“是”第一人称单数用am,例如:I am a student...
70 percent of the earth ___ covered with water. A. are B. is C. were D. being 相关知识点: 试题来源: 解析 B 【分析】 【详解】 句意:地球的百分之七十被水覆盖。 考查be动词。are用于主语是复数;is用于主语是第三人称单数形式;were是过去式,根据句意叙述的是现在的情况,故排除C;being是非谓...
About 70 percent of the Earth ___ covered by water. A. are B. is C. was D. be 相关知识点: 试题来源: 解析 [解析]选B。“. . . percent of+名词/代词”用作主语时,谓语动词应与介词of后面的名词或代词保持数的一致,故选B。反馈 收藏 ...
百度试题 结果1 题目( A )4. About 75 percent of the earth water. A. is B. are C. am D. were 相关知识点: 试题来源: 解析 答案见上9.A 句意:地球大约75%是水。 由of后的名词是 不可数名词可知谓语动词用is。 反馈 收藏
解析 【解析】9.A句意:地球大约75%是水。由of后的名词是不可数名词可知谓语动词用is。 结果一 题目 【题目】( ) About 75 percent of the earthwater.A. is B. are C. am D. were 答案 【解析】A句意:地球大约75%是水。由of后的名词是不可数名词可知谓语动词用is。相关推荐 1【题目】( ) Abou...