A. The more careful; the best

B. The more carefully; the better

C. More carefully; better

D. The more careful; the better

【解析】选B。考查比较级。答句句意: 很简单。你学习越认真, 你就会取得更好的成绩。"the+比较级......, the+比较级......"表示"越......, 就越......", 第一个空格处的词修饰动词work, 因此要用副词carefully, 故选B。

Ⅲ. 完形填空(10分)

　　Friends are very important in people's lives. Some friends have　1　views and interests, and　2　like the same things. Should friends be different　3　same? In my opinion, I don't care. I have two best friends, Wang Lei and Lin Ying. Wang Lei　4　like me. I am　5　than most of the students in my class, and Wang Lei is also quiet. And we both enjoy　6　. On weekends, we often go to the library to do some reading. But the other friend of mine, Lin Ying, is　7　different from me. She is much more outgoing, and she likes　8　and often makes me laugh. She also likes　9　, so she is more athletic. I don't think differences are important in a　10　. What's your opinion?

1. A. same　　 B. different　　 C. active　　　D. free

【解析】选B。考查形容词辨析。由下文的the same things可知上文对应指的是: 有些朋友有不同的观点和兴趣。different"不同的"。

2. A. others B. another

C. other D. the other

【解析】选A。考查不定代词。some. . . others. . . "一些......另一些......"。

3. A. and B. but C. or D. then

【解析】选C。考查连词辨析。此句是一个选择疑问句, 意为: 朋友应该不同还是一样呢?

4. A. isn't B. doesn't C. does D. is

【解析】选D。考查语境理解。通过前面说王蕾和林莹是我最好的朋友, 排除B(不喜欢); 此处like为介词"像", 由下面两句知王蕾和我一样。

5. A. quiet B. quieter

C. outgoing D. more outgoing

【解析】选B。考查形容词的比较级。由than可知前面用比较级, 排除A、C两项; 由下文". . . and Wang