用所给动词的适当形式填空。

1. I_______ (have)a bad headache yesterday.

2. My best friend Jim is good at _______ (swim).

3. He is thinking about _______ (visit) Beijing next month.

4. It takes me two hours_______ (finish) the homework.

5. Try_______ (not eat) too much junk food.

患者，女，26岁，1年来双腋下起几片甲盖大小、黄豆大小白色斑片，无鳞屑，无瘙痒，无季节变化，伴气短乏力，舌淡，脉细。

其诊断应考虑（）

A.白驳风

B.白疕

C.白屑风

D.白色糠疹

E.汗斑