Here are two letters to George and his replies.

小题1:Alice is worrying about ________.

A. her friends   B. her marks             C. her height                   D her weight

小题2:Bob should ________ according to George’s letter.

A．take more exercise

B．talk to his friends

C．join a basketball team

D．learn some French.小题3:George advises Alice to talk to ________ for help.

A．her mother

B．her teacher

C．Bob’s teacher

D．Bob’s friends

病历摘要：男性，40岁，头面躯体，四肢皮肤发红伴脱屑1周，起病前有上感，咽喉部疼痛，家庭中无类似患者，体检：颜面潮红，躯干见大小不等基底发红边界清楚的鳞屑性斑块，第1、2指节背面，手腕毳毛贯穿，除去角栓，可见小凹陷，指趾甲混浊肥厚。

确诊的首选检查（）

A.组织病理检查

B.真菌培养+镜检

C.血清、VitA含量测定

D.血生化检查

E.VitA诊断性治疗试验