【正文】
A. that。B. whether。C. that。D. whether。選C。was announcedB.had been announcedD.題干句子中that到句子結束是賓語從句,且從句動詞用“will+動詞原形”表示將來,由此推斷出空白處謂語動詞應用現(xiàn)在的某種時態(tài),在所給四個選項中,只有B項正確。需要注意賓語從句的時態(tài)。7._______ are playing an important part is well known to us all.A.B.C.D.句意:誰起著重要作用,這是眾所周知的。8.Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird39。whichB.whatD.What引導主語從句______ I call my “home”且故選C。t matter a lot to our success. A.WhetherC.How【答案】 B 【解析】【分析】句意:他是否提供幫助對于我們的成功沒有什么關系?!军c評】考查名詞性從句,本題涉及whether引導的主語從句的應用。what。B. thatit。D. because【答案】 A 【解析】【分析】考查名詞性從句的連接詞。11.They lost their way in the forest, and ___ made matters worse was that night began to fall.A.B.C.D.AC兩項不能引導主語從句,which在引導名詞性從句的時候總是含有疑問的語義,而本句中并沒有疑問的語義。故D正確。WhichWhatItAs【答案】 C 【解析】【分析】句意:醫(yī)療保健的進步將促進一個更強大、更繁榮的經濟,這是我們的信念。故答案選C。13.________ has been proved is that animals and insects have their own languages. A.AsC.That【答案】 A 【解析】【分析】句意:已被證明的是動物和昆蟲有自己的語言。選A。14.It was disappointed me. A. whatwhat。C. whichwhich。這是一個強調句型,it is/was that...是固定搭配,what he said是被強調部分, 你可以發(fā)現(xiàn)去掉it was that后, 句子仍然完整。 【點評】考查主語從句的強調形式。That。 whichWhat。 whatThat。 thatWhat。 which【答案】 B 【解析】【分析】句意:珍妮最興奮的是對他來說似乎是最困難的考試,她終于成功了。 _____ she finally succeeded in 【點評】考查名詞性從句,本題涉及主語從句,表語從句和賓語從句。it39。B.C.D.固定句式:主+find+it+adj+to do,主語發(fā)現(xiàn)做某事是……的,故選C。17.________ manners are very important in every country is known to all,but the trouble is that different countries have different ideas about ________ good manners are. A. whatThat。C. thatWhat。逗號前有兩個謂語動詞,一個是are,一個是is known,故是兩句話,需填連詞連接這兩句話,根據句意可知,前面是主語從句,故填that,此處的that,只起連接作用不作任何成分。因此選A。18._______is known to us all is that Johnson broke his promise ______ he would e to help me as soon as possible. A. thatB. thatC. whichD. which【答案】 B 【解析】【分析】句意:我們都知道,