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you are too young, safety ,故選B。15.—How many girls are there in your class?—________ them __________ over twenty.A.A number of, are B.The number of, areC.A number of, is D.The number of, is【答案】D【解析】【分析】【詳解】試題分析:句意為:你們班有多少女生?女生的人數超過20人。根據在there be句型中,主語是復數謂語動詞用復數。根據語境可知,第一個空用一般過去時態(tài),主語是單數,謂語動詞用was;其答語也是用一般過去時態(tài),第二個空是一般現在時態(tài),主語是I,謂語動詞用am。根據it可知第一空用單數名詞,故排除B項。A. neither, nor既不……也不……(二者都不);B. either, or 或者……或者……;C. not only, but also不但……而且……;D. both, and……和……二者都。ll graduate. Three years _______ really a short time.A.was B.are C.is【答案】C【解析】句意:時間過得真快??!我們將要畢業(yè)了。24.—Whose iPhone7 is that?—I think it _____. I heard that he has just bought a new one.A.is Tom’s B.is Tom C.belong to Tom【答案】A【解析】句意:——那是誰的iPhone7?——我認為它是湯姆的,我聽說他剛買了一個新的。 a numberC.on each。27.____ my sister ____ I do well in our lessons. My mother is very proud of us.A.Neither, nor B.Either, or C.Not only, but also【答案】C【解析】句意“不但我妹妹,而且我也在課堂上表現的很好,我的媽媽以我們?yōu)轵湴痢?。Neither A nor B,表示兩者都沒有/都不,遵循就近原則;空格前面的parents(父母)是復數形式,不可用has,可排除CD兩項。根據句意語境,可知選B。根據My mother is very proud of us可知,我和我妹妹兩人表現的都很好,故選C。 the number【答案】C【解析】【詳解】句意:路的兩邊有許多樹,樹的數目越來越大。瞧,這些來訪者來了??疾橹髦^一致。22._________a clock on the wall. It _______ three hands.A.There has, has B.There’s, hasC.There have, has D.There has , have【答案】B【解析】句意:——在墻上有一個鐘表。21.—Mike, please turn down the music, ____Lucy _____Lily are sleeping.—Sorry, I’ll do it right away.A.neither??键c:考查be動詞的用法。18.— your friend Tim have a new ipad?-No, he doesn’t, but I have one.A.Are B.Do C.Is D.Does【答案】D【解析】試題分析:句意:你的朋友提姆有一個新的iPad?-不,他沒有,但我有一個。根據語境可知,這里指的是“數量”,故應選D。蘇正在外面等著我呢。Andy是句子的主語,with his parents作狀語,根據主謂一致的原則,首先排除A,C;have/has gone to表示某人去了某地,現在還沒有回來,have/has been to表示某人去過某地,現已回來。either二者擇其一;