慢性宫颈炎的治疗，下列哪项不恰当：A．激光治疗 B．局部用药 C．冷冻治疗 D．大剂

Mark Twain was famous in his days as a public speaker. In his public speeches he always liked to tell funny stories. He also liked to listen to funny stories and play jokes on his friends.

One day one of his friends lost his wallet and asked Mark Twain to pay his train fare （车费）for him.

“But I don’t have enough money to pay both your fare and mine, ”Mark Twain said. The friend didn’t know what to do.

“We can do this, ”said Mark Twain. “We can get on the train and when the conductor(列车员) comes to check the tickets，you can hide(藏) under my seat. ”

Later, however, when the conductor came to check the tickets, Mark Twain gave him two tickets－one for his friend and one for himself . Then he explained in a loud voice. “My friend here is a strange man. When he travels on a train, he doesn’t like to sit on the seat. He prefers （宁愿）to lie on the floor under the seat. ”Of course everybody in the train looked at the poor friend and laughed at him loudly.

小题1:Mark Twain told him he couldn’t buy him a ticket because ______.

A．he didn’t have enough money

B．he wanted to play a joke(玩笑) on him

C．he wanted to save some money

D．he didn’t find his wallet, either小题2:When the conductor came to check the tickets, the friend was ________. 

A．lying under the seat

B．sitting on the seat

C．lying on the seat

D．standing nearby小题3:Mark Twain spoke in a loud voice because ______.

A．the conductor was standing far away

B．his friend was deaf （聋）

C．he enjoyed doing so

D．he wanted all the people here to know there was a man under the seat

已知0≤x≤1。

（1）若x-2y=6，则y的最小值是（    ）。

（2）若x²+y²=3，xy=1，则x-y=（    ）。

急惊风的主要病机是( )

A．肾水不足
B．痰浊壅盛
C．肝阳上亢
D．肝胆积热
E．痰热惊风

某市房地产开发企业现有未出售房产A、B、C三套，A房建于2016年初，原值4000万元，（含地价400万），闲置待售；B房产已完工三年，原值600万元，1月初出借给乙公司，乙公司将其作为办公楼使用，合同预定出租期为一年，前两个月为免租期，后10个月租金共100万元；C房产用于开办幼儿园，原值800万元，市场价年租金10万元，当地规定按房产原值扣缴30%后的余值计税。

该企业就A房产2016年应缴纳房产税（）万元。

A.48.00

B.33.60

C.28.56

D.0

病历摘要：患者男性，65岁，农民，因昏迷半小时就诊。

半小时前晨起时其儿子发现患者叫不醒，未见呕吐，房间里有一煤火炉，患者一人单住，门窗关闭，昨晚还一切正常，晚饭照常进食，未用其他药物，卧室内未见异常药瓶。

既往体健，无高血压、心脏病、肝肾疾病和糖尿病等病史，无药物过敏史。

查体：T36.8℃，P98次/分，R24次/分，BP130/80mmHg。患者昏迷，呼之不应，被动体位，皮肤黏膜无出血点，浅表淋巴结未触及肿大，巩膜未见黄染，瞳孔等大等圆，直径3mm，对光反射灵敏，口唇樱桃红色，颈软无抵抗，甲状腺（-）。肺叩清音，无干湿啰音。心界不大，心率98次/分，律齐，无杂音。腹平软，肝脾肋下未触及，克尼格征（-），布鲁津斯基征（-），双侧巴宾斯基征（+），四肢肌张力对称。

实验室检查：血常规：Hb130g/L，WBC6.8×10⁹/L，N0.68，L0.28，M0.04，PLT180×10⁹/L；尿常规（-），ALT38IU/L，TP68g/L，Alb38g/L，TBIL18μmol/L，DBIL4μmol/L，Scr98μmol/L，BUN6mmol/L，血K⁺4.0mmol/L，Na⁺140mmol/L，Cl^-98mmol/L；快速血糖：6.5μmol/L；COHb浓度：38%。

以及诊断依据？