卡波普、羧甲基纤维素钠
A．栓剂的油脂性基质B．软膏剂的油脂性基质C．栓剂的亲水性基质D．软膏剂的乳剂型基质E．软膏剂的水溶性基质
参考答案：E
信号设备各种地线不得与不得与（）地线合用。
A、电力地线
B、房屋建筑地线
C、通信地线
D、同一地点相同性质电线
Man: I really can’t afford any more interruptions right now. I’ve got to finish the assignment. Woman: Sorry. Just one more thing, could you give me a ride to school tomorrow Question: What can be inferred from the conversation().
A. The man will drive the woman to school.
B. The man has finished his assignment.
C. The man is willing to help the woman.
D. The man is losing patience with the woman.
