in every cultivated language there are two great classes of words which， taken together， comprise the whole vocabulary.first， there are those words- 1- which we become acquainted in daily conversation， which we -2- ，that is to say， from the -3- of our own family and from our familiar associates， and -4 -we should know and use -5 -we could not read or write.

they -6 -the common things of life， and are the stock in trade of all who- 7- the language.such words may be called“popular”， since they belong to the people -8 -and are not the exclusive -9 -of a limited class.on the other hand， our language- 10 -a multitude of words which are comparatively -11 -used in ordinary conversation.their meanings are known to every educated person， but there is little -12- to use them at home or in the market-place.

our- 13- acquaintance with them comes not from our mother’s -14- or from the talk of our school-mates， -15 -from books that we read， lectures that we -16- ，or the more -17- conversation of highly educated speakers who are discussing some particular -18 -in a style appropriately elevated above the habitual- 19- of everyday life.such words are called“learned”， and the- 20 -between them and the“popular”words is of great importance to a right understanding of linguistic process.

1.a.at b.with c.by d.through

2.a.study b.imitate c.stimulate d.learn

3.a.mates b.relatives c.members d.fellows

4.a.which b.that c.those d.ones

5.a.even b.despite c.even if d.in spite of

6.a.mind b.concern c.care d.involve

7.a.hire b.apply c.adopt d.use

8.a.in public b.at most c.at larged.at best

9.a.right b.privilege c.share d.possession

10.a.consists b.comprises c.constitutes d.composes

11.a.seldom b.much c.never d.often

12.a.prospect b.way c.reason d.necessity

13.a.primary b.first c.principal d.prior

14.a.tips b.mouth c.lips d.tongue

15.a.besides b.and c.or d.but

16.a.hear of b.attend c.hear from d.listen

17.a.former b.formula c.formal d.formative

18.a.theme b.topic c.idea d.point

19.a.border b.link c.degree d.extent

20.a.diversion b.distinction c.diversity d.similarity

1.【答案】b【解析】本句中由with which引导的定语从句，修饰先行词those words。短语become acquainted with sb./sth.意为“认识某人，了解某事。”

2.【答案】d【解析】imitate意为“模仿”，stimulate意为“刺激，激发”。study和learn都有“学习”的意思，study着重研究，而learn指一般性的学习，故选d。

3.【答案】c【解析】mate意为“伙伴，同事”，可组成复合名词，如：classmate同学，roommate同房间的人。relative意为“亲戚”，member意为“成员”，family member意为“家庭成员”，fellow意为“伙伴，家伙”。

4.【答案】a【解析】which引导非限制性定语从句，和前面的定语从句并列，修饰先行词those words，关系代词that只能在限制性定语从句中代替which。

5.【答案】c【解析】even if在这里引导条件状语从句。even是副词，不能引导状语从句。in spite of和despite表示“尽管”，为介词词组或介词，也不能引导状语从句。

6.【答案】b【解析】本句的意思是“它们涉及生活中的一般性事情，是所有使用这种语言的人惯用的语言材料。concern意为“涉及”，mind和care表示“介意，计较”，relate表示“讲述、叙述”。