What is _____________ name? [ ]
A. you
B. your
C. yours
答案：B
Jim sits between and .
A. you; I
B. your; me
C. you; me
D. your; my
结构中含有酯基的药物是
A．阿司匹林B．布洛芬C．吲哚美辛D．双氯芬酸钠E．对乙酰氨基酚
