4、The prefix __ is often used to combine with adjectives and nouns to form new words indicating that something connects two or more places, things, or groups of people.
答案：inter-
5、For whom is A.P. course prepared for?
答案：High school students
6、Which is country is the origin place for A.P. course?
答案：America
第2章 单元测试
1、What do you know about Christianity ?
答案：All the options.
2、Which is NOT true about Confucianism ?
答案：does not emphasize justice and sincerity.
3、What type of writing is this text?
答案：An announcement.
4、According to the text analysis, which one of the following statements is not true?
答案：The author entered the operating room 14 years ago, which indicates the place where the story happens.
5、These crops are extremely __ to climate change, which has been a tricky problem for the local farmers.
答案：to run
6、The suffix “-less” is often added to nouns in order to form __ that indicate that someone or something does not have the thing that the noun refers to.
答案：Adjectives.
第3章 单元测试
1、Which description about the stove is not true?
答案：It’s as white as snow.
2、Why did the dog stand out here in the cold?
答案：He had bitten the master’s children in the leg.
3、Which of the following prefixes does not indicate negation?
答案：en-
4、It was a __ forward, beyond electricity and into electronics.
答案：爱情就像一只蝴蝶，它喜欢飞到哪里，就把欢乐带到哪里
5、Which of the following statements concerning adverbial clause of time is NOT true?
答案：“While” is used when you are mentioning a time or event in the past and indicating that a situation has continued from then until now.
6、Which of the following sentences is grammatically INCORRECT?
