学校工作应以 ______ 为主。 ( )
A.上课
B.后勤工作
C.教学工作
D.提高升学率
参考答案:C
- Do you mind my opening the window?
-______I feel a bit cold.
A. Of course not.
B. I would rather you didn' t.
C. Go ahead.
D.Why not?
膝中至外踝尖之间是()。
A.12寸
B.13寸
C.14寸
D.16寸
E.18寸