千以上的数字，从后往前三个数为一个单位，即从85之后顺次写出三个数即可，即626，连在一起即为85626。故选B.

　　4. About of the books in our school library are written in Chinese.

　　A. fouth-fifths B. four - fifth C. four -fifths D.fourths-fifth

　　本题考查分数的表达法，分子用基数词，分母用序数词，当分子大于1，

　　分母用复数，因此它的表达法为four-fifths,故选C。

　　5. The road is over meters long.

　　A. six hundred and fifty-two B. six hundreds and fifty two

　　C. six hundred, fifty -two D. six hundred, fifty and two

　　百、千、百万等词与数字连用不用复数，因此不加s。其次表示百位数时要在百位和十位之间（无十位，则在百位和个位之间）加and ，再次在个位与十位之间要有连字符“-”，故本题选A

　　6. January is New Year’s Day.

　　A. one B. two C. the first D. the second

　　某月的几号要用序数词表示，读时序数词前要加the 。故选C

　　7. Take the turning on your night.

　　A. nine B. ninth C. nineteen D.nineth

　　根据题意判断本题考第几个转弯处需用序数词，拼写正确的只有B

　　五．专项练习

　　1. There are days in a week.

　　A. the seven B. seventh C. the seventh D. seven

　　2. I think that the century (世纪) will bring us more hopes.

　　A. twenty-one B. twentieth-first C. twenty-first D. twentieth-one

　　3. -- How many students are there in your school?

　　-- the students in our school over two thousand.

　　A. The number of ; is B. The number of ; are C. A number of ; is D. A number of ; are