1.After 1850,various states in the United States began to pass compulsory school attendance laws.
(A) harsh adj. 严厉的；严酷的；刺耳的；粗糙的；刺目的
(B) diversified adj. 多样化的；各种的
(C) mandatory adj. 强制的；托管的；命令的

2.Cosmologists are more concerned with the origin and evolution of the universe than with the composition of the planets and stars.
(A) interaction n. 相互作用；[数] 交互作用
(B) background n. 背景；隐蔽的位置
(C) makeup  n. 化妆品；组成；补充；补考

3.The initial appearance of the silver three-cent piece coincided with the first issue of three-cent stamps in 1851.
(A) occurred at the same time as  发生在同一时间
(B) collided with 冲突
(C) was necessitated by 被需要

4.Salt has been an important commodity for mush of recorded time.
(A) flavoring n. 调味品（等于flavour）
(B) preservative n. 防腐剂；预防法；防护层
(C) article of trade 商品

5.He is going to compile the date requested by the tax collector.
(A) sprout vt. 使发芽；使萌芽
(B) evade vt. 逃避；规避；逃脱
(C) gather vt. 收集；收割；使…聚集；使…皱起

6.Beans are comparable to meat as a source of protein.
(A) equivalent adj. 等价的，相等的；同意义的
(B) complementary adj. 补足的，补充的
(C) preferable adj. 更好的，更可取的；更合意的

7.Citizens who collaborated with the enemy during the war were executed after the war.
(A) resisted v. 反抗；耐（resist的过去分词）
(B) fought with 与…并肩战斗；为反对…而战斗；与…打架
(C) cooperated with 与…合作

8.James Monroe was by no means regarded as commonplace by his contemporaries.
(A) ordinary adj. 普通的；平凡的；平常的
(B) lazy adj. 懒惰的；懒洋洋的；怠惰的；慢吞吞的
(C) brilliant adj. 灿烂的，闪耀的；杰出的；有才气的；精彩的，绝妙的

9.Psychologists have done extensive studies of how well patients comply with doctor's orders.
(A) obey vt. 服从，听从；按照……行动
(B) understand vt. 理解；懂；获悉；推断；省略
(C) improve with 提高

10.An early form of softball originated in 1895,when a Minneapolis firefighter decided to provide a simple and inexpensive recreational outlet for his colleagues.
(A)fellow workers  工友
(B)friends and family 朋友和家庭
(C) university n. 大学；综合性大学；大学校舍

答案:CCAC CACA AA

详解：

1.compulsory
adj. 义务的；必修的；被强制的
It was settled by compulsory arbitration.  
此事已通过强制性仲裁得到解决。

2.composition
n. 作文，作曲，作品；[材] 构成；合成物；成分
His composition has improved. 
他的作文有进步。

3.coincided with
符合；与...相一致
His free time never coincided with mine. 
他的闲暇时间从不和我一致。

4.commodity
n. 商品，货物；日用品
There is an abundance of commodity supplies on the markets.  
商品供应充足。

5.compile
vt. 编译；编制；编辑；[图情] 汇编
Compile and run this job in the designer. 
在设计器中编译和运行这个任务。

6.comparable
adj. 可比较的；比得上的
If you have a comparable production server in place, measuring its actual load patterns over a period of time can go a long way towards getting accurate concurrency rates and is highly recommended.  
如果您在适当位置有一个可比较的产品服务器，经过一段时间测量其实际负载模式可能对获取精确并发比率有很大的帮助，强烈推荐。

7.collaborated with
合作；通敌；与敌人合作
In his last phase, he wrote tragicomedies, also known as romances, and collaborated with other playwrights. 
在他人生最后阶段，他开始创作悲喜剧，又称为传奇剧，并与其他剧作家合作。

8.commonplace
n. 老生常谈；司空见惯的事；普通的东西
The graceful preface was laced by a commonplace maid near the furnace in the palace without any trace of embrace. 
这份优雅的前言是由一个平凡的侍女在宫殿里的火炉边，不留住拥抱过的痕迹而系上带子的。

9.comply with
照做，遵守
If you do not comply with these rules, the transaction strategy will not work. 
如果不遵守这些法则的话，事务策略将不能正常工作。

10. colleagues
n. 同事；同行（colleague的复数）
You should keep in with your colleagues. 
你应当与你的同事友好相处。