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invented【答案】 D 【解析】【分析】句意:造紙術(shù)是在兩千年前被中國的蔡倫發(fā)明的。 inventedwill be discussed【答案】 C 【解析】【分析】考查動(dòng)詞的時(shí)態(tài)及語態(tài)的用法。discusses29.Our plan to clean the park C.B.t是does not的縮寫,是一般現(xiàn)在時(shí)的第三人稱單數(shù)形式。will have;isn39。故選B。will be finished這張照片是14年前拍的。D.C.B.24.He was _______ in the traffic accident. A. many times, he finally understood it. A.指這幾箱書的去向,因此用一般將來時(shí),they和send之間是被動(dòng)關(guān)系,因此用一般將來時(shí)的被動(dòng)語態(tài),填入will be sent,故選C。will be sentC.D.19.—How long may I ________ your dictionary?—For one it mustn39。is used18.—An AI robot _____in our school dining hall next term. —I39。 —Unless I ______ .A.16.Look at the flowers on both sides of the streets. They____ last month. A.D.t think sixteenyearolds _______ to drive.I agree. They aren39。has built【答案】B 【解析】【分析】句意:—看,多么古老的橋??!看起來那么特別!—是啊,它建造于近500年前。was builtwas buildingwill be heldwas planted【答案】 B 【解析】【分析】句意:因?yàn)槊磕暝栽S多樹,城市更加綠了。要熟記各個(gè)時(shí)態(tài)被動(dòng)語態(tài)的構(gòu)成。 【點(diǎn)評(píng)】此題考查一般將來時(shí)的被動(dòng)語態(tài)。the walls是主語中心詞,of the new bookstores是作定語的介詞短語,主語是復(fù)數(shù),謂語也要用復(fù)數(shù)形式。主語I是謂語動(dòng)詞invite的承受者,用被動(dòng)語態(tài),故選D。 I39。is used故選A。were killedwas offered【答案】 D 【解析】【分析】句意: ——你為什么離開那個(gè)職位?——另一家工廠給我提供了更好的工作。offeredD.“不允許吸煙”,吸煙smoking在句中作主語,用被動(dòng)語態(tài)。aren39。C.B.2.The students of Class One_________ how to do the experiment in class yesterday. A.A.inventedis invented被動(dòng)語態(tài)表示主語是動(dòng)作的承受者,即行為動(dòng)作的對(duì)象。t smoke here, Dad. Smoking _____ in public places.isn39。t allow【答案】 A 【解析】【分析】句意:不要在這兒吸煙,爸爸。by the Internet in the future. replacedt know who they are, but I know who they are for.A.——我不知道他們是誰,但我知道他們是為了誰。are used根據(jù)now可知句子應(yīng)該用一般現(xiàn)在時(shí),句子的主語smartphones與use之間是被動(dòng)關(guān)系,句子的主語是復(fù)數(shù),所以用are,故選A。will be invitedam invited【答案】 D 【解析】【分析】句意:一一后天你要去參加薩姆的生日晚會(huì)嗎?一一我不確定,如果請(qǐng)了我,我會(huì)和你一起去的。is lined with從句中因?yàn)閍 rain shower做主語,可知應(yīng)用被動(dòng)語態(tài),又因?yàn)殛囉瓯活A(yù)料”這件事發(fā)生在現(xiàn)在,所以用一般現(xiàn)在時(shí)。C.13.—Do you know when and where the 24 Winter Oly