21. Why are you so ________ about that old coat? Although it is a gift from you grandfather, it is almost worn out.

　　A) self-evident

　　B) seldom

　　C) sentimental

　　D) sensitive

　　22. My mother tells me to keep meat ________ from other food in the refrigerator.

　　A) separated

　　B) separate

　　C) significant

　　D) severe

　　23. These two brothers had been ________ for 40 years before they met again last week.

　　A) separated

　　B) separate

　　C) significant

　　D) severe

　　24. She is absent from school today because she is suffering from a ________ toothache.

　　A) separated

　　B) separate

　　C) significant

　　D) severe

　　25. Albert Einstein, the author of the Theory of Relativity, made a ________ contribution to physics in the twentieth century. .

　　A) separated

　　B) separate

　　C) significant

　　D) severe

　　26. She seldom plays basketball, so she isn't ________ at playing it.

　　A) sociable

　　B) skillfull

　　C) specializing

　　D) social

　　27.Jane just moved here, and she tried to be ________ to everyone, being friendly ; and willing to talk to others.

　　A) sociable

　　B) skillfull

　　C) specializing

　　D) social

　　28.Because of his poor ______ skills, Nick has very few friends.

　　A) sociable

　　B) skillfull

　　C) specializing

　　D) social

　　29. She married a man ________ in mechanical engineering.

　　A) sociable

　　B) skillfull

　　C) specializing

　　D) social

　　30. Your explanation is too general to understand; you should try to be more ________.

　　A) spiritual

　　B) specific

　　C) strict

　　D) stressed

　　31. The Pope is the ________ leader of the Catholics.

　　A) spiritual

　　B) specific

　　C) strict

　　D) stressed

　　32. After a tiring day, I felt ________ out.

　　A) spiritual

　　B) specific

　　C) strict

　　D) stressed

　　33. The ________ teacher punishes his students when they don't do their homework or talk in class.

　　A) spiritual

　　B) specific

　　C) strict

　　D) stressed

　　34. He was set free because the police didn't get ________ evidence to convict him.

　　A) suitable

　　B) sufficient

　　C) suspicious

　　D) superstitious

　　35. The young couple rent a small apartment ________ for a family with two kids.

　　A) suitable

　　B) sufficient

　　C) suspicious

　　D) superstitious

　　36. Hindus think bathing in the Ganges can purify their souls. Are they religious or ________ ?

　　A) suitable

　　B) sufficient

　　C) suspicious

　　D) superstitious

　　37. The manager is ______ of the new employee.

　　A) suitable

　　B) sufficient

　　C) suspicious

　　D) superstitious

　　38. He is an enthusiastic person, but too much enthusiasm from him made me ________ of his motive.

　　A) sweltering

　　B) suspicious

　　C) sympathetic

　　D) swollen

　　39. To make both ends meet, the farmers were working hard under the ________ sky.

　　A) sweltering

　　B) suspicious

　　C) sympathetic

　　D) swollen

　　40. The boy's eyes were red and ________ from crying too long.

　　A) sweltering

　　B) suspicious

　　C) sympathetic

　　D) swollen

　　21.为何你对那旧外套如此有感情?虽然是祖父给你的礼物，但它几乎要穿破了。

　　【答案】sentimental

　　22.妈妈告诉我把肉和冰箱里的其它东西分开来放。

　　【答案】separate

　　23.那两个兄弟在上星期重逢之前已分离了四十年。

　　【答案】separated

　　24.她今天没去上课，因为她牙痛得很厉害。

　　【答案】severe

　　25.爱因斯坦一一相对论的作者，对二十世纪的物理学有极重大的买献

　　【答案】significant

　　26.她很少打篮球，所以她对打篮球不熟练。

　　【答案】skillfull

　　27.Jane刚搬到这里，她试着对每个人表示友好，友善并且乐意与人交谈。

　　【答案】sociable

　　28.由于社交技巧不好，Nick的朋友很少。

　　【答案】social

　　29.她嫁给一位专攻于机械工程的人。

　　【答案】specializing

　　30.你的解说大笼统而难以理解;你应该试着讲更明确一点。

　　【答案】specific

　　31.教宗是天主教徒的精袖领袖。

　　【答案】spiritual

　　32.劳累了一天之后，我觉得精疲力尽。

　　【答案】stressed

　　33.这名严格的老师在学生不做作业或者上课讲话时，他就处罚他们。

　　【答案】strict

　　34.因为警方没有充分的证据定他的罪，他被释放了。

　　【答案】sufficient

　　35.这对年轻夫妇租了一间适合有两个小孩的家庭住的小公寓。

　　【答案】suitable

　　36.印度人认为在恒河中沐浴可以净化灵魂。他们足虔诚还足迷信?

　　【答案】superstitious

　　37.经理对那新来的员工起了疑心。

　　【答案】suspicious

　　38.他是个很热情的人，但是他的过度热心让我怀疑他的动机。

　　【答案】suspicious

　　39.为求收支平衡，这些农夫们正在炎热的天气下辛苦工作。

　　【答案】sweltering

　　40.那个男孩因哭了太久而双眼红肿。

　　【答案】swollen

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（实习编辑：高奕飞）