建筑石膏硬化后一般会产生()的体积膨胀。
A.小于0.5%
B.0.5~1.0%
C.0.7~1.2%
D.大于1.2%
参考答案:B
We hurried there only ________ a note pinned on the door, ________ us the delay of the meeting.[ ]
A. to find; to inform
B. finding; informed
C. to find; informing
D. found; inform
治疗囊尾蚴病的首选药物是()
A.呋喃唑酮
B.吡喹酮
C.阿苯达唑
D.甲硝唑
E.葡萄糖酸锑钠