参与体内药物生物转化的酶主要是
A．溶酶体酶
B．乙酰化酶
C．葡萄糖醛酸转移酶
D．细胞色素P450酶
E．单胺氧化酶
参考答案：D
已达到粉碎要求的粉末能及时排出为（）。
A．开路粉碎
B．闭塞粉碎
C．干法粉碎
D．循环粉碎
E．自由粉碎
The United Nations Conference on Drug Abuse, which took place earlier this year in Vienna, was a very ______ meeting.
A．productive
B．overwhelming
C．compulsory
D．protective
