Question

完形填空

Probably you have seen the photos of the Grand Canyon. But you must go there　1　to feel its size and beauty. The Grand Canyon is one of the greatest　2　wonders of the world.

The Colorado River made the Grand Canyon over millions of years. Slowly, the river cut down　3　hard rocks. At the same time, the land was　4　. Today the canyon is very　5　. It’s also very wide, about 20 kilometres. And　6　its height, there are different kinds of plants and animals on both　7　of the canyon.

The canyon looks different at different times of the day and, and 　8　 different seasons and weather. At sunrise, the red, gold, brown and orange, colors of the rocks are especially clear and bright. Whenever you see the Grand Canyon from the top 　9　 the bottom, it 　10　 an experience that you will never forget.

1. A. you B. your C. yours D. yourself

2. A. natural B modern C. ancient D. national

3. A. along B. through C. across D. past

4. A. rise B. rising C. rose D. risen

5. A. more B. dangerous C. deep D. low

6. A. as a result B. because of C. thanks to D. thanks for

7. A. side B. sides C. ground D. grounds

8. A. in B. on C. at D. for

9. A. or B. and C. to D. with

10. A. will be B. is C. was D. has been

Answer 1

1. 解析：句意: 你可能已经看过科罗拉多大峡谷的照片, 但是你一定要亲自去那儿感受它的规模和美丽。故选D。

2. A解析：从第二段的描述中, 可知科罗拉多大峡谷是自然形成的。故选A。

3. B解析：从第二段可以看出科罗拉多大峡谷的底部就是科罗拉多河, 科罗拉多河流经峡谷内部, 用through。故选B。

4. B解析：本题考查语态。此处表达的是河流的下沉与陆地的上升对比, 根据句子结构不用被动语态, 故选B。

5. C解析：介绍峡谷的深度应用deep。故选C。

6. B解析：because of因为, 其后接名词或动名词。故选B。

7. B解析：从both可以看出是峡谷的两边, 所以用复数。故选B。

8. A解析：在不同的季节和天气中, 用介词in, on+某天/某天上、下午、晚上, at+钟点, for+时间段。故选A。新-课- 标- 第-一-网

9. A解析：句意“无论你从顶部还是从底部”表示选择, 所以用or。故选A。

10. A解析：根据上下文可知用一般将来时。