下列常见皮肤病中，"由单纯疱疹病毒引起的一种皮肤病"属于（）
A.变应性皮肤血管炎
B.带状疱疹
C.单纯疱疹
D.玫瑰糠疹
E.银屑病
参考答案：C
补全对话，从所给选项中选择一个填入横线上。（5分）
Mr. Green: Morning, Mr. Wu! You’re walking today. Do you usually come to school by bike (骑自行车) ?
Mr. Wu: 1 . But I sometimes walk. 2 .
Mr. Green: Walking is good. Look at the sun. 3 __.
Mr. Wu: 4 _ . And the air today is nice and clean. Do you come to school by bike?
Mr. Green: 5 .
Mr. Wu: Why not?
Mr. Green: Because my bike is broken.(坏了).
Mr. Wu: Broken? Oh, I see!
A．It’s a fine day for walking today.
B．Yes, but not today.
C．Yes, I do.
D．That’s right.E. I like walking.
目标设置理论认为具体的目标会提高工作成绩。（）
