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20.— I think A Bite of China Ⅲ is not so good as __________. — Oh, I agree with you..A. 【點(diǎn)評(píng)】考查介詞短語(yǔ),注意in one39。forty【答案】 A 【解析】【分析】句意:——你聽(tīng)說(shuō)過(guò)二胎政策嗎?——當(dāng)然,并且我知道許多夫婦在40歲的時(shí)候生嬰兒。the fortiethfortiethforties 【點(diǎn)評(píng)】考查數(shù)學(xué)詞表達(dá),注意平時(shí)識(shí)記。two hundreds of【答案】 C 【解析】【分析】句意:每年有數(shù)百的游客參觀(guān)北京。C.hundredstourists visiting Beijing every year. A. 【點(diǎn)評(píng)】考查了序數(shù)詞與基數(shù)詞辨析,注意兩者意義的區(qū)分。one一個(gè),two兩個(gè),third第三,three三個(gè)。D.thirdB.ones office is on the 【點(diǎn)評(píng)】考查數(shù)學(xué)詞表達(dá),注意平時(shí)識(shí)記。表示確切數(shù)字時(shí)用基數(shù)詞+thousand,表示非確切數(shù)字時(shí)用thousands of。D.C.B.16.There are about two ________ students in the newly built school. A.在某人五十多歲時(shí)是in one39。s +整十?dāng)?shù)字的復(fù)數(shù)形式表示在某人……歲時(shí),固定搭配,fifty,基數(shù)詞,復(fù)數(shù)是fifties,所以,在他五十多歲時(shí)是in his fifties,故答案為A。the fiftieth【答案】 A 【解析】【分析】句意: 活到老,學(xué)到老。fiftyfiftiethfifties15.It39。 【點(diǎn)評(píng)】考查整數(shù)的表達(dá)。thousands of【答案】 D 【解析】【分析】句意:當(dāng)華為P20上市時(shí),成千上萬(wàn)的人迫不及待地想在我們鎮(zhèn)上買(mǎi)一臺(tái)。thousand ofthousandsthousand14.When Huawei P20 came out, ______ people couldn39。數(shù)量詞在句中作前置定語(yǔ),注意量詞用單數(shù),并且?guī)нB字符號(hào),故選A。D.8yearsoldB.8yearold 【點(diǎn)評(píng)】考查數(shù)詞,注意表示世紀(jì)和年齡的用法。in the+四位數(shù)的整數(shù)復(fù)數(shù)形式,在……世紀(jì)……年代,in one39。in the 1970s。 in fiftieth in the fiftiethC.B. in their fifties12.Most of the doctors in this hospital were born ________, and they are ________now. A. 【點(diǎn)評(píng)】此題考查數(shù)詞。他們住在九樓。fifth。five。fifth。five。s family. They live on the11.There are 故答案選A。two hundred fourteen【答案】 A 【解析】【分析】句意:——書(shū)架上有多少本書(shū)?——嗯,我認(rèn)為有246本書(shū)。B.two hundred and fortysix 【點(diǎn)評(píng)】考查數(shù)詞表達(dá),注意平時(shí)識(shí)記固定搭配,理解句意。表達(dá)幾歲時(shí)用基數(shù)詞+year(s)+old,表達(dá)幾歲生日時(shí)用one39。seventieth, seventieth【答案】 B 【解析】【分析】句意:我們的國(guó)家接近70歲了,我們將在2019年10月1日全國(guó)慶祝它的第七十個(gè)生日。seventieth, seventyB.seventy, seventyll celebrate its 9.Our country is nearly 表示幾歲的生日,要用序數(shù)詞,因此排除A、B;又因前面有物主代詞her,因此不用加定冠詞,故選D。seventieth【答案】 D 【解析】【分析】句意:我們?yōu)槲覀兊膰?guó)家感到驕傲。C.the seventy8.We are proud of our country. The year 2019 is her ____ birthday. A.句中book是單數(shù),four后面用可數(shù)名詞復(fù)