1、There are ______of students in our school but only ______ of them are girls.【选项】A. hundreds；t wo hundredB. hundred；two hundredsC. hundreds；two hundredsD. hundred；two hundredAhundreds of students意为“数百名学生”；two是基数词，因此hundred用原形。
句中第二空格后of 意为“的”，并非two hundreds of，故选A项。
句意为“我们学校有数百名学生，但其中只有二百名是女生”。
2、Lily weighs forty kilos, and Tom weighs sixty kilos. So Lily weighs __________ as much as Tom.A. a quarterB. one thirdC. two thirdsD. one and a halfC根据句意Lily 40公斤重，Tom 60公斤重。
因此Lily是Tom体重的2/3。
3、We all know trees are very important to us, but people still cut down__________ trees every year.A. million ofB. two millionsC. two million ofD. millions ofDmillion 修饰名词时，若其前面有具体数字，million不用变复数，也不用加of，如：two million students。
若前面无具体数字，则变复数+of,如：millions of students。
4、—Have you already finished the book?—Not yet. I have just read __________ of it.A. second threeB. two thirdsC. two threeD. two thirdB本题考查分数的表达方式：基数词+序数词，分子超过一，分母用复数形式。
5、—There are 6. 5 __________ people in the world, isn't it?—Yes. And China has the largest population with 1. 3 __________.—But the population of Brazil is only about 184 __________.A. billion; million; thousandsB. million; billion; thousandC. million; million; billionD. billion; billion; millionDbillion 十亿，million百万，以上词接在数词后不加s。
6、-Every year __________ people die from cancer.-I'm sorry to hear that.A. millionB. millionsC. million ofD. millions ofD根据固定短语millions of, 故选D。
7、-Every year __________ of visitors travel to Mount Huang.-That's right. There were more than two __________ visitors there yesterday.A. thousand; thousandB. thousands; thousandsC. thousand; thousandsD. thousands; thousandD根据选项thousand的用法可知，thousands of... 意为“成千上万的”，两千只能是two thousand, 故选 D。
8、The boy is only _____ and today is his _____ birthday.A. nine; nineB. ninth; nineC. nine; ninthD. ninth; ninthCnine是基数词，表示年龄、数字等；ninth是序数词，表示顺序。
句子的意思是说“小男孩九岁，今天是他的第九个生日”，故选C。
9、-What time is it?-It's __________.A. half to eightB. forty-five to eightC. eight thirtyD. thirtyC顺考查时刻的直接表达法，先说小时再说分钟，其结构为“点+分钟”。
10、I need __________ chicken. We don't have any at home.A. 3 kiloB. 3 kilosC. 3 kilos ofD. 3 kilo ofC“三千克的……”应用3 kilos of...，of后面加名词。
11、-The coat is __________ yuan.-Oh, it's too dear.A. nine hundreds and ninety-fiveB. nine hundred-ninety fiveC. nine hundred and ninety-fiveD. nine hundred and ninety fiveC百位数字的表达为：百位和十位之间用and, 十位和个位之间加连字符。
and可以省略，但十位为0时不可省略。
12、火警电话是__________。
A. one one fourB. one two zeroC. one one zeroD. one one nineD13、There are __________ shops in Myongdong Shopping District.【选项】A. hundreds ofB. hundred ofC. two hundreds ofD. two hundred ofA固定用法: hundreds of +复数名词，如hundred前有基数词表示具体数目时, hundred用单数形式，且不能加of。
14、（2013江苏泰州高港中学上学期12月月考） __________ fans have voted for their favourite songs.【选项】A. Several thousandsB. Thousands of theC. Thousands ofD. Twenty thousand ofCC句意: 数千名歌迷已经投票选他们最喜欢的歌曲。
thousands of意为“数千……”，修饰复数名词；如果thousand前有基数词表示具体数目时, thousand用单数形式，且不能加of。
15、单项选择1. There are __________ teachers in our school, and __________ of them are women teachers.【选项】A. two hundreds ; three fourthB. two hundred ; three fourthsC. two hundred ; three fourthsD. two hundred of; three fourthsB前空考查hundred与具体数字连用时，用单数，也不和of连用。
后空考查分数表达法: 在表达分数时，分子用基数词，分母用序数词，分子大于一时，分母用复数，所以“四分之三”用three fourths表示。
16、-Hi. Simon, hurry up. Time's up!-Oh, Mum, I need __________.【选项】A. five minutes moreB. another five minutesC. five another minutesD. more than five minutesBanother five minutes = five more minutes“另外五分钟”。
17、Mr Zhang worked for __________ after a quick lunch.【选项】A. two more hoursB. two another hourC. more two hoursD. another two hourAtwo more hours = another two hours"额外的两个小时"。
18、（2012 江苏无锡） The __________ action film has attracted millions of young people to the cinema.【选项】A. 130-minuteB. 130-minutesC. 130 minuteD. 130 minutesA由数字和名词共同构成的形容词作后面所修饰名词的定语，复合形容词中的名词只能用单数形式。
故选A。
19、（2013江苏兴化戴窑中学秋学期第3次月考） The famous writer wrote a __________ story about school life for the magazine last week.【选项】A. nine-hundreds-wordsB. nine-hundred-wordsC. nine-hundred-wordD. nine-hundreds-wordC“九百字的故事”用 a nine-hundred-word story, 其中 nine-hundred-word用作形容词。
故选C。
20、__________ work has been done, has it?【选项】A. FewB. A fewC. LittleD. A littleC句意: 工作几乎没有完成，是吗?考查反意疑问句，根据后面表示肯定，说明前面表示否定，又因work是不可数名词，可知本题应该选C项，不选A项。
21、__________ students have been to the hospital to see their Chinese teacher who is ill these days.【选项】A. A number ofB. The number ofC. MuchD. LittleA句意: 许多学生已经到医院看望了这些天来生病的语文老师。