A. selections B. separations C. series D. sections
[解析] 本题涉及到形容词和名词的修饰同现。与高速公路同现的形容词自然应该是“平坦”，有高速公路同现的名词自然有“路段”。由此来判断可知，第一空答案为B，第二空答案为D。 (3)因果同现。如：
“Hooray!” shouted the crowd. It was the loudest _______ I had ever heard at a meet. The first-place runner was two laps ahead of me when she crossed the finishing line.
A. cheer B. shout C. cry D. noise
[解析] 句中Hooray, runner, finishing line 和 cheer, shout 为因果同现词汇，都为体育赛跑比赛中所用的词汇，尽管选项中有shout 一词，但由下文“two laps ahead of me when she crossed the finishing line”可知，cheer“喝彩声”最为贴切，故选A。 (4)结构同现。如：
Sometimes he would invite a student to a game of chess. _______, he would join student groups to discuss a variety of subjects: agriculture, diving, mathematics.
A. As a matter of fact C. Other times
B. Later on
D. In general
[解析] 如果考生熟悉 sometimes与 other times 结构上的同现关系，就可立即选定正确答案为C。
(5)同义同现。如：
If a student has problem with classroom work, the student should either _______ a professor during office hours or make an appointment. A. greet B. attach C. approach D. annoy
[解析] 根据同义同现， make an appointment就是approach(接近)老师的一种方式，所以选C。注意，同义同现是同义词出现在同一句子
中，而同义复现是同义词出现在不同的句子中。
3．真题验证
下面让我们通过2010年广东高考英语完形填空题来验证这两个绝招的神奇作用吧！
Every country has its own culture. Even though each country uses doors，doors may have 21 functions and purposes which lead to 22 differences.
21. A. different B. important C. practical D. unusual 22. A. national B. embarrassing C. cultural D. amazing
21. A 根据近义词复现，文章首句提到了“每个国家都有它自己的文化”，门也有着不同的功能。此题也可以根据同义词复现得知，下文“they had distinct functions”的distinct就是提示。
22. C 根据同源词复现，文章首句中提到了“文化”一词，所以门的功能不同导致了文化差异。
When I first came to America, I noticed that a public building had two different 23 and they had distinct functions. You have to push the door with the word “PUSH” to go out of the building and to pull the door with the word “PULL” to 24 the building. This was new to me, because we use the 25 door in South Korea. For quite a few times I failed to go out of a shopping centre and was embarrassed. 23. A. exits B. entrances C. signs D. doors 24. A. enter B. leave C. open D. close 25. A. main B. same C. front D. back
23. D 本文是讲不同国家门的不同功能和不同使用方式，根据原词复现，上下文中出现了好几个door，再说，后半句的they也是指“门”。
24. A 根据反义词复现，与go out of the building相对应的是enter the building。 25. B 根据反义词复现，与前面23题的different doors相对应的是the same door。
The way of using school bus doors was also 26 to me. I used to take the school bus to classes. The school decided that when the driver opened both the front and back doors, 27 who were getting off the bus should get off first, and students who were getting on should get on 28 . In South Korea, we do not need to wait for people to get off. One morning, I hurried to the bus, and when the bus doors opened, I 29 tried to get on the school bus through the front door. All the students around looked at me, I was totally 30 , and my face went red. 26. A. annoying 27. A. parents 28. A. sooner
B. hard
C. satisfying C. teachers
C. faster
D. strange D. drivers
D. earlier
B. students B. later
29. A. politely B. patiently C. unconsciously D. slowly
30. A. embarrassed B. annoyed C. unsatisfied D. excited