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。此題是this pair of做主語,應(yīng)用單三,故選A。我需要一雙新的。如果of后面是可數(shù)名詞單數(shù)形式或不可數(shù)名詞,則謂語動詞用單數(shù)形式(本題是單數(shù)名詞);如果of后面是可數(shù)名詞復(fù)數(shù)形式,則謂語動詞也用復(fù)數(shù)形式。分子超過1時,分母需用復(fù)數(shù)形式。點(diǎn)睛:本句考查分?jǐn)?shù)表達(dá)法。be+過去分詞表示被動語態(tài),two fifths of the land是單數(shù)第三人稱,系詞需用is。考查分?jǐn)?shù)表達(dá)和主謂一致。 is C.two fifths, is D.two fifth。故答案為C.29.In this area, ___________ of the land ___________ covered with trees and flowers.A.two fifths。第一句為主系表結(jié)構(gòu)的句子,be動詞需用is;population前由分?jǐn)?shù)、百分?jǐn)?shù)修飾,謂語動詞需用復(fù)數(shù)。28.(題文)The population of that city million and one third from he countryside.A.is, es B.a(chǎn)re, e C.is, e D.a(chǎn)re, es【答案】C【解析】句意:那個城市的人口是一千八百萬,三分之一的人口來自農(nóng)村。根據(jù)謂語are可知此處用一般現(xiàn)在時,故排除CD兩項(xiàng)。27.—There are so many swimmers swimming in the swimming pool. —Yes, and sixty percent _ children.A.is B.a(chǎn)re C.was D.were【答案】B【解析】句意:——在游泳池里有那么多游泳者正在游泳。26.—Linda, why _______ you late for school yesterday? —Because I woke up late.A.was B.were C.a(chǎn)re D.is【答案】B【解析】句意:——琳達(dá),你昨天為什么上學(xué)遲到?——因?yàn)槲倚淹砹恕?5.Success always belongs to him who never “impossible”.A.says B.to say C.say【答案】A【解析】句意:成功總是屬于從不說“不可能的”人。根據(jù)語義可知,本句為倒裝句,主語為these visitors,復(fù)數(shù)含義,謂語動詞使用原形;e here來這里,而不是go here去這里。瞧,這些來訪者來了。由此可知選A。23.The number of the students in our school very large and there a number of teachers.A.is, are B.a(chǎn)re, is C.is, is D.a(chǎn)re, are【答案】A【解析】句意:我們學(xué)校的學(xué)生人數(shù)是非常多的,而且有很多的老師。根據(jù)時間狀語at this time yesterday可知,句子應(yīng)該用過去進(jìn)行時。not only … but also結(jié)構(gòu)中的not only可用于句首,連接兩個分句時,第一個從句主謂要倒裝。點(diǎn)睛: both … and“雙者都”,連接句子的兩個主語時,其后謂語動詞通常用使用復(fù)數(shù)形式。A. Either, or或者…或者…;B. Neither, nor既不…也不…;C. Both, and兩者都;D. Not only, but also不但……而且……。 but also不僅,而且,連接并列主語,謂語采用就近原則; 根據(jù)so I have to look after myself. 可知我自己照顧自己,因此父親和母親都很忙,故選C。 Neither。Both。 nor C.Not only。20. my father my mother is busy at work, so I have to look after myself.A.Both。故選A?!媸翘?