硫酸铵化肥在《BC规则》中属于()类固体散装货物。
A.易流态化货物
B.具有化学危险的货物
C.既易流态化又具有化学危险的货物
D.既不易流态化又无化学危险的货物
参考答案:D
用所给单词的适当形式填空。
1. I don't like ______ (he) room. It's too small.
2. I need a pair of black ______ (sock) to go with my new shoes.
3. We hope ______ (arrive) at the airport around two o'clock.
4. This dictionary is not ______ (I). It's Jane's.
5. You are so _______ (luck) to have the chance to visit Michael Jordan.
窦性心动过速的治疗主要是()
A.寻找原因与诱因,积极治疗原发病因
B.静注毛花苷C(西地兰)
C.给予β受体阻滞剂
D.给予维拉帕米(异搏定)
E.给予镇静剂