短文改错

     As student of your age, I understand your situation. That you are facing is common

among teenagers. However, it should be wise not to do anything may hurt her feelings.

Here are a few suggestion. First, it's advisable to talk most with your mom. Heart to

heart talks helped you understand each other better. There are also opportunities to let

her knowing your ideas and attitudes toward many things. Second, you should learn to

do our own things well, proving to your mom that you are already a "grownup". It's even

the better whether you share more in the housework, such as cleaning, washing and cooking.

_______________________________________________________________________

患者，男，40岁，因肺大疱三个月前行右肺上、中叶切除，三天来发烧39℃，白细胞19×10 /L,胸片右上肺野可见液平面，胸穿抽出磺白色粘稠液体，伴臭味。当前治疗应首先选择

A．胸膜纤维板剥脱术

B．余肺全部切除

C．胸腔膜闭式引流术

D．胸廓成型术

E．胸膜全肺切除术