1 语法填空Three fourths of the surface of the earth (be) covered by sea. 2适当形式填空Three-fourths of the surface of the earth (be) covered by water. 3【题目】语法填空T hree fourths of the surface of the earth(be) covered by sea. 4【题目】T hree-fourths of the surface of th...
【题目】10.地球表面的大部分被水覆盖着Most of the earth's surfacewater. 答案 【解析】【答案】is covered by【核心短语/词汇】be covered by被..覆盖;mostof大多数;surface表面【解析】根据汉语提示可知,此处缺谓语。结合短语"be covered by(被..覆盖)"可知,此处为be covered by。一般现在时,由于主语为地...
20.Most of the earth's surface ___by water.( ) A.is coveredB.are coveredC..coverD.. 试题答案 在线课程 分析大部分的地球表面被水覆盖着. 解答正确答案:A.根据句意可知大部分的地球表面被水覆盖着,其中主语surface和谓语cover是被动关系,且描述的是一般事实,则应用一般现在时的被动语态,即主语+is/am...
解答 答案:if/whether covers,根据题意将原句合成一个宾语从句,作为know的宾语,一般疑问句Does water cover most of the Earth's surface?作为宾语从句,英语一般疑问句变为宾语从句一般要用if或者whether做引导词,后面紧跟主语谓语,再者water covers most of the Earth's surface是普遍真理,故从句的时态不需要变化...
Water covers most of the earth's surface.(改为被动语态)MWater covers most of the earth's surface.(改为被动语态) Most of the earth's surface ___by water. 答案: is covered©2022 Baidu |由 百度智能云 提供计算服务 | 使用百度前必读 | 文库协议 | 网站地图 | 百度营销 ...
分析 Most of the earth's surface is covered by water. 解答 答案:Most of the earth's surface is covered by water. 由汉语中的"被水覆盖"判断用被动语态,时态可选用一般现在时.一般现在时被动语态的构成为:主语+am/is/are+动词的过去分词.主语为surface为单数,故用is;本句的关键短语是"被水覆盖"be...
答案是C.本题考查分词做状语.第一空是分词做状语;分词做状语时分词的选择是看分词和句子主语之间的关系:分词和句子主语之间是主谓关系(主动关系),用现在分词;分词和句子主语之间是动宾关系(被动关系),用过去分词;题干中see和主语our earth之间是被动关系,所以第一空用过去分词,排除B和D;第二空是with的复合结构...
解答答案:Most of the earth's surface is covered by water. 由汉语中的"被水覆盖"判断用被动语态,时态可选用一般现在时.一般现在时被动语态的构成为:主语+am/is/are+动词的过去分词.主语为surface为单数,故用is;本句的关键短语是"被水覆盖"be covered by 以及"大多数…"most of,;另外翻译"地球表面"时要...
应该是选D吧``虽然地球上表面大部分都被水覆盖,但淡水还是非常稀有和珍贵,1,~A选项，as 表由于的意思，是作连词连接句子的。即由于most of the earth's surface is covered by water，所以fresh water is very rare and precious. 很合理，选A。~B选项，虽说once也可以作连词连接句子，但是表一旦...
Most of the earth's surface ___by water.( ) A. is covered B. are covered C. .cover D. . 扫码下载作业帮搜索答疑一搜即得 答案解析 查看更多优质解析 解答一 举报 正确答案:A.根据句意可知大部分的地球表面被水覆盖着,其中主语surface和谓语cover是被动关系,且描述的是一般事实,则应用一般现在时的...