题目内容：

    Grady threw down his backpack and slammed the car door shut．

“This is going to be a really ____ week，”he said unhappily to no one ____ ．He looked around the campground．Hundreds of tall and green fir trees，some as tall as church towers，__ the mountainside，giving it the appearance of a green carpet．The sun would be setting soon．Then，Grady thought，maybe the ____ wouldn’t be unbearable，But actually even up here in the ____ ，the hot stickiness of July was closely attached to him．

Grady hated camping，but it was something his family ____ every summer．His father liked cooking over an open fire，telling stories about how to ____ things like bear attacks and swarms of bees．His mother and younger brother Jared 1iked to hike and take ____ of animals．Jared had a collection of bug pictures that he’d ____ to the walls in his half of their room．Grady thought they were just scary and proof that Jared was a ____ kid．

They set up camp—two ____ ，one for his parents and one for himself and Jared．While everyone else started ____ dinner，Grady，looking for some place to cool down，set off for the nearby stream，which was deep enough to ____ in．

As he ____ the stream，something caught his eye．There was a(an) ____ black bear cub—no more than two feet tall with a lovely face．It was playing pretty ____ at the water’s edge， ____ its surroundings．Grady moved closer to get a ____ look．Then Grady heard a sound behind him．He ____ his father saying that bear cubs would never be  __   ．Then he turned around and saw the cub’s mother moving swiftly towards him…

1.A. risky B. 1engthy C. peaceful D. interesting

2.A. in particular B. in advance C. in brief D. in silence

3.A. blocked B. reflected C. scarred D. covered

4.A. dust B. campground C. heat D. sun

5.A. river B. sky C. tower D. mountain

6.A. believed in B. stuck to C. came cross D. lived through

7.A. survive B. experience C. explore D. recognize

8.A. care B. control C. examples D. pictures

9.A. guided B. pinned C. taken D. thrown

10.A. sensitive B. smart C. strange D. tough

11.A. beds B. rooms C. tents D. plates

12.A. altering B. hunting C. ordering D. preparing

13.A. dig B. swim C. hide D. sink

14.A. crossed B. imagined C. neared D. 1eft

15.A. adorable B. aggressive C. injured D. 1arge

16.A. cautiously B. joyfully C. forcefully D. nervously

17.A. attacking B. destroying C. hating D. ignoring

18.A. better B. brighter C. fixed D. 1asting

19.A. found B. 1earned C. remembered D. misunderstood

20.A. alone B. awake C. smart D. scared