（）表面粗糙，呈 * * 状。
A.雀斑
B.黄褐斑
C.妊娠斑
D.老年斑
参考答案：A
—Would you like tea or coffee?
— is OK. I really don't mind. [ ]
A. None
B. Either
C. Neither
D. Both
蛤蟆油
