皮皮学，免费搜题
登录
搜题
【单选题】
旅客在购买航空客票后，因种种原因需要退票，则应（ ）退票。A.
在任意航空售票点
B.
到旅行社
C.
到开出航空客票的票务中心
D.
找到出票人
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Attention, attention. This is your captain speaking. We have a miner flooding in the engine room. There is no immediate danger to crew, passengers or vessel, and there is no reason to be alarmed. For ...
A.
To go to assembly stations.
B.
To report to bridge.
C.
To remain at stations.
D.
To fight the flooding.
【单选题】关于甲状腺功能亢进的叙述中，下列哪项是不正确的?
A.
继发甲亢是手术治疗适应证
B.
青少年患者禁忌手术治疗
C.
不准备手术治疗者，一律不应服用碘剂
D.
手术中结扎、切断甲状腺上极血管时应远离甲状腺上极
E.
甲状腺危象的发生多因术前准备不够所致
【单选题】检索到的图书显示“可供出借”,为什么总找不到?
A.
正被读者取出阅览或办理借阅手续;
B.
被错放在其他书架上;
C.
已丢失;
D.
已被读者还回,但还未来得及运回原地。
【单选题】Attention, attention. This is your captain speaking. We have a miner flooding in the engine room. There is no immediate danger to crew, passengers or vessel, and there is no reason to be alarmed. For ...
A.
To go to assembly stations.
B.
To report to bridge.
C.
To remain at stations.
D.
To fight the flooding.
【简答题】There is no risk to public health.
相关题目：