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: 你可能已經(jīng)看過科羅拉多大峽谷的照片, 但是你一定要親自去那兒感受它的規(guī)模和美麗。故選D。

2. A解析：從第二段的描述中, 可知科羅拉多大峽谷是自然形成的。故選A。

3. B解析：從第二段可以看出科羅拉多大峽谷的底部就是科羅拉多河, 科羅拉多河流經(jīng)峽谷內部, 用through。故選B。

4. B解析：本題考查語態(tài)。此處表達的是河流的下沉與陸地的上升對比, 根據(jù)句子結構不用被動語態(tài), 故選B。

5. C解析：介紹峽谷的深度應用deep。故選C。

6. B解析：because of因為, 其后接名詞或動名詞。故選B。

7. B解析：從both可以看出是峽谷的兩邊, 所以用復數(shù)。故選B。

8. A解析：在不同的季節(jié)和天氣中, 用介詞in, on+某天/某天上、下午、晚上, at+鐘點, for+時間段。故選A。新-課- 標- 第-一-網(wǎng)

9. A解析：句意“無論你從頂部還是從底部”表示選擇, 所以用or。故選A。

10. A解析：根據(jù)上下文可知用一般將來時。