Ⅲ. 完型填空 阅读下面短文，掌握其大意，然后从每题所给的四个选项(A、B、C和D)中，选出最佳选项，完成41—50小题。并用2B铅笔把答题卡上对应题目的答案标号涂黑。每小题2分，共20分。

At present, almost everyone has a mobile phone, but have you ever thought that cell phones   41   be bad for your health? A study shows that heavy mobile phone use may cause hearing loss.

This study shows that people who use cell phones for about an hour a day have a   42   time hearing some similar sounds, especially in their right ears. It is getting harder for   43  to tell the difference between the sounds of “s” and “f”, and “t” and “z”.

Researchers studied 100 people who used cell phones and   44   them with 50 people who did not. The study lasted for 12 months. What the researchers found was that cell phone users had more hearing   45   than those who did not use cell phones.

Besides this, our ears have many little   46   inside them. Too much noise will cause these hairs to get weak and   47   die. When these hairs die, it affects our ability to listen.

However, cell phone users don’t care too much   48   this study. One man said, “I’d be more worried about people who   49   MP3 players. They put those earphones in their ears and listen to very   50   music. I think that is more likely to cause hearing loss than a cell phone.”

41. A. should         B. need        C. might        D. must

42. A. busier         B. happier      C. harder        D. shorter

43. A. us            B. you         C. it            D. them

44. A. compared      B. suggested    C. showed       D. taught

45. A. advantages     B. problems     C. rules         D. experiences

46. A. noises         B. pains        C. hairs         D. pimples

47. A. hardly         B. actually      C. clearly       D. finally

48. A. to            B. with         C. about         D. of

49. A. produce       B. use          C. discover       D. see

50. A. beautiful       B. soft          C. loud         D. light

Ⅳ. 补全对话 根据对话内容，从下面方框中选出能填入空白处的最佳选项，完成51—55小题(其中有两项是多余的)。并用2B铅笔把答题卡上对应题目的答案标号涂黑。每小题2分，共10分。

JACK: Hi, Mike. We haven’t seen for several days. How’s it going?

MIKE: Not bad. 51.________________

A. Would you like to watch it?

B. What about you, Jack?

C. No, I wasn’t.

D. The team from No. 2 Middle School.

E. Where and when shall we meet?

F. Yes, I am.

G. How are we going there?

JACK: Pretty good! Are you free this Sunday afternoon?

MIKE: 52. _______________. What’s up?

JACK: There is going to be a basketball match in our school.

53 _______________.