题目内容：

Brittany is not only my sister but also my best friend.She is only thirteen months younger than me，but she is the person who ______ me most.Having Brittany as my best friend has made me into the person I am today.She has ______ me how to trust people，how to solve my problems and how to express my feelings.

I have ______ had a hard time learning to trust people.The only person I can trust with everything is Brittany.I can always let her know ______ I have done something wrong.She will promise that she will not tell anyone if I don't want her to.All my ______ will be safe with her.Nobody will ______ the secrets unless I tell them.That is very important to me because I haven't been ______ to find another person I can trust.That also helps make our relationship stronger.

Problem solving is another thing Brittany can help me ______．Whenever I have a problem I can't solve by myself，I turn to ______．Whether it has to do with my classmates，schoolwork or sports，Brittany can give me some useful ______．I feel lucky to have such a sister.

1.A. refuses    B. avoids    C. influences

2.A. taught    B. asked    C. mentioned

3.A. never    B. always    C. seldom

4.A. so    B. before    C. if

5.A. secrets    B. plans    C. hobbies

6.A. give up    B. stick to    C. find out

7.A. sad    B. lucky    C. shy

8.A. of    B. at    C. with

9.A. him    B. her    C. it

10.A. magazines    B. examinations    C. advice