胸腔镜交感神经切断术可用于治疗以下哪些疾病（）
A.手汗症
B.雷诺病
C.QT间期延长综合征
D.癌性腹痛
E.三叉神经痛
参考答案：A, B, C, D
阅读理解：(相符打√，不符打×)。
Lily is a student of NO. 16 Middle School . She's good at English. Her teacher likes her very much.
She often lets her show the visitors around. Lily likes doing that. She often introduces the class building,
the library, the computer room and the music club to them. She likes her school a lot.
( )Lily is a teacher.
( )Lily enjoys speaking English.
( )Lily doesn't like show the visitors around.
( )She often introduces the dance room.
为了解决酷暑季节的控温、降温问题，在上海世博园区内使用了如冰墙、喷雾机器人等设施．“冰墙”是利用冰的______吸热，“喷雾”是利用雾的______吸热（以上两空均填物态变化的名称），从而达到降温的目的．
