—Do you like pepper, too? —________.[ ]
A. No, I don't
B. No, I like
C. I like, too
答案:A
下列流静脉血的结构是[ ]
A.肾动脉
B.肾静脉
C.肾小球
D.肾小管
简述胃食管反流病的临床表现。