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C. how.B. that.s help. A. 【點(diǎn)評(píng)】考查名詞性從句,本題涉及what引導(dǎo)的主語從句。Which【答案】 B 【解析】【分析】句意:眾所周知,地球比太陽還小。ItWhatAs 【點(diǎn)評(píng)】考查名詞性從句,本題涉及who引導(dǎo)的主語從句。Who【答案】 D 【解析】【分析】句意:誰將負(fù)責(zé)這次會(huì)議還沒有決定。C.Which17.______ will be in charge of the meeting has not been decided yet. A.固定句式:主+find+it+adj+to do,主語發(fā)現(xiàn)做某事是……的,故選C。D.C.B.it39。 【點(diǎn)評(píng)】考查名詞性從句,本題涉及what引導(dǎo)的主語從句和that引導(dǎo)的表語從句。第二空為表語從句,且從句中不缺少成分,故填關(guān)系詞that。 that【答案】 D 【解析】【分析】句意:讓學(xué)校驕傲的是,超過90%的學(xué)生被重點(diǎn)大學(xué)所錄取。D. whatC. becauseB. because15.______ makes the school proud is ______ more than 90% of the students have been admitted to universities. A.故選D。s anxiety is one39。that what【答案】 D 【解析】【分析】句意:有人指出,驅(qū)除焦慮所起著至關(guān)重要的作用是童年美好的回憶。C.whichs sweet childhood memories. A.14.It has been pointed out ________ plays a vital role in driving away one39。 【點(diǎn)評(píng)】考查名詞性從句,本題涉及主語從句,表語從句和賓語從句的應(yīng)用。第一空是主語從句,從句中缺主語,要用What;第二空是表語從句,從句不缺成分,所以要填that;第三空是賓語從句,從句中的動(dòng)詞understand缺賓語,要填what。 that。D. that。C. what。B. that。t understand ________ he said A. 故選B。how【答案】 B 【解析】【分析】句意:土豆被引進(jìn)歐洲具體的事件不被確定,但是可能是在1565年左右。C.when12.Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565. A.選A。That【答案】 A 【解析】【分析】句意:已被證明的是動(dòng)物和昆蟲有自己的語言。C.As11.________ has been proved is that animals and insects have their own languages. A.故答案選C。As【答案】 C 【解析】【分析】句意:醫(yī)療保健的進(jìn)步將促進(jìn)一個(gè)更強(qiáng)大、更繁榮的經(jīng)濟(jì),這是我們的信念。ItWhatWhich【點(diǎn)評(píng)】考查名詞性從句,本題涉及關(guān)系代詞what引導(dǎo)的主語從句和表語從句的應(yīng)用。What, what【答案】 B 【解析】【分析】句意:使NBA世界驚訝的是Kobe Bryant在一場(chǎng)比賽中得了81分。That, thatWhat, thatThat, what第一空what作主語從句的主語;第二空為表語從句的that。what。 becauseC.it。 that8.—Tell me something about your adventure in the rainforest, please.— We lost our way in the forest and ___ made matters worse was ___ night began to fall.A.故選A。 that【答案】 A 【解析】【分析】句意:讓我更不高興的是那個(gè)男孩要求我的朋友做他的女友,她同意了。D.What。 thatB.What。故選C。What引導(dǎo)主語從句______ I call my