可用于治疗急性肺水肿的药物是
A．甘露醇B．氢氯噻嗪(双氢克尿噻)C．呋喃苯胺酸(速尿)D．扑尔敏E．氨茶碱
参考答案：C
根据下列句子，适当的单词，补全句子。
l You are not allowed in the museum.
2. No is allowed in a doctor's waiting-room.
3. Do you allow me here? -No, I’m afraid you can't
park your car here.
4. KEEP QUIET You are not allowed _ in a reading-room
or a library.
5. Don't you see the sign at the beach? _ is not
permitted. It's dangerous.
6. The sign means " "
凝汽器铜管损伤一般有（）。
A.电化学腐蚀
B.冲击腐蚀
C.机械损伤
D.振动损伤
You are not allowed in the museum.
No is allowed in a doctor's waiting-room.
Do you allow me here? -No, I’m afraid you can't 
Don't you see the sign at the beach? _ is not 
The sign means " "