666] These plants are water _______.

[译文] 这些植物每隔一天浇水。

　 A. each other day 　 B. every other day

　 C. each of two days 　 D. every of two days

[答案及简析] B。 每隔几天/周/月的表达是：every few days/ weeks/months。每隔一天是： every other day

664] He said he ____ an American before.

[译文] 他说她从来就没有遇到过美国人。

　 A. has never met 　 B. had never met

　 C. would never meet 　 D. was never met

[答案及简析] B。 主句中是一般过去时态，从句只能是过去的时态。

663] Eight students ____ ten in our class are League members.

[译文] 我们班上十分之八的同学是团员。

　 A. of 　 B. out

　 C. from 　 D. in

[答案及简析] D。 表示数量，比例，程度时用in。eight in then十个中有八个。

662] ----- When are you _____ your next exams? ----- Next month.

[译文] --你什么时候参加下一次考试？　--下一个月。

　 A. making 　 B. taking

　 C. holding 　 D. getting

[答案及简析] B。 参加考试用take。

661] Summer in ______ south of France are for _____ most part dry and sunny.

[译文] 在法国南方的夏天绝大部分是干燥和艳阳天。

　 A. / ; a 　 B. the; /

　 C. / ; / 　 D. the; the

[答案及简析] D。 表示方位的短语中必须加定冠词；最高级前得加定冠词。

660] The book-store _____ open until 8 at night every day.

[译文] 这家书店每天开门直到晚上8点钟。

　 A. stays 　 B. starts

　 C. becomes 　 D. turns

[答案及简析] A。 有until 一词，一般构成not …until 结构，主句中的谓语动词应该是瞬间动词，如果是延续性动词，则应该是肯定句。

659] This task is _____ for us. We need ______ people.

[译文] 这个任务对我们来说太重了。我们还需要三个人。

　 A. much too; another 　 B. too much; other three

　 C. much too; more three 　 D. too much; three more

[答案及简析] D。 much too后面一般接形容词或副词；too much过多，在句中可以作宾语，定域，状语或表语；another后面一般跟名词单数，要跟复数名词就得加数词。

658] She wants very much to improve her _______.

[译文] 她很想提高她的英语口语。

　 A. speaking English 　 B. spoken English

　 C. English speaking 　 D. speak English

[答案及简析] B。 spoken English 口语。

657] My parents always let me have my own ______ of living.

[译文] 我的父母让我有自己的生活方式。

　 A. way 　 B. method

　 C. manner 　 D. fashion

[答案及简析] A。 way of living生活方式。