若疑眶内占位，首选的检查方法是（） A.平片 B.眶内造影 C.断层摄影 D.CT检

患者，男，60岁。突然头痛伴恶心、呕吐3小时。体检：血压180/110mmHg，口角向右歪斜，左侧鼻唇沟变浅，伸舌偏左，左侧上下肢瘫痪。病变定位于 （）

A.右侧大脑半球

B.左侧大脑半球

C.左侧小脑半球

D.延髓的背外侧

E.右侧小脑半球

患者女性，60kg。因幽门梗阻不能进食呕吐2周。查体：血压105/55mmHg，心率120次/分，口唇粘膜干燥。

如病人血气显示pH7.27，BE-17.8，PaC0₂28.5mmHg应补充5%碳酸氢钠的剂量是（）

A.150ml左右

B.250ml左右

C.350ml左右

D.450ml左右

E.550ml左右

Besides entertainment and beautiful lanterns, another important part of the Lantern Festival, or Yuanxiao Festival is eating small dumpling balls made of glutinous rice flour. We call these balls Yuanxiao or Tangyuan. Obviously, they get the name from the festival itself. It is said that the custom of eating Yuanxiao originated during the Eastern Jin Dynasty in the fourth century, then became popular during the Tang and Song periods.

The fillings inside the dumplings or Yuansiao are either sweet or salty. Sweet fillings are made of sugar, Walnuts, sesame（芝麻）, osmanthus flowers(桂花), rose petals, sweetened tangerine（橘子）peel, bean paste, or jujube paste（枣子酱）. A single ingredient or any combination can be used as the filling . The salty variety is filled with minced meat（肉末儿）, vegetables or a mixture.

The way to make Yuanxiao also varies between northern and southern China. The usual method followed in southern provinces is to shape the dough of rice flour into balls, make a hole, insert the filling, then close the hole and smooth out the dumpling by rolling it between your hands. In North China, sweet or nutmeat stuffing is the usual ingredient. The fillings are pressed into hardened cores, dipped lightly in water and rolled in a flat basket containing dry glutinous rice flour. A layer of the flour sticks to the filling, which is then again dipped in water and rolled a second time in the rice flour. And so it goes, like rolling a snowball, until the dumpling is the desired size.

The custom of eating Yuanxiao dumplings remains. This tradition encourages both old and new stores to promote their Yuanxiao products. They all try their best to improve the taste and quality of the dumplings to attract more customers.

小题1:Which of the following is NOT true?

A．The custom of eating Yuanxiao dates back to the fourth century.

B．Sugar, rose petals and minced meat are all fillings of Yuanxiao.

C．Sweet Yuanxiao are usually made in southern China.

D．People in northern China usually make Yuanxiao by rolling like a snowball.小题2:Which country does the Lantern Festival come from?

A．China

B．South Korea

C．Jin Dynasty

D．Tang and Song periods.小题3:Choose the right order of making Tangyuan in southern provinces.

① make a hole and insert the filling 

② roll the dough between your hands 

③ shape the dough of rice flour into balls  

④ close the hole  

⑤ prepare some rice flour

A．⑤③②①④

B．③⑤①②④

C．③①④②⑤

D．⑤③①④②小题4:What is the best title of this passage?

A．The Lantern Festival

B．The ingredients of Yuanxiao

C．The difference between Yuanxiao and Tangyuan.

D．China’s traditional food—Yuanxiao.小题5:Why do we eat Yuanxiao today?

A．Because it’s a tradition.

B．Because it’s a tasty food.

C．Because we love our country.

D．Because this food can make money.

对于无明显屈服台阶的钢筋，其强度设计值是按（）大致确定的。

A.材料强度标准值材料分项系数

B.0.85×材料强度标准值材料分项系数

C.材料强度标准值（0.85材料分项系数）

符合浸润性肺结核的是（）

A．男，36岁，咳嗽、高热4天，右肺上叶斑片影，抗炎治疗后明显吸收 

B．男，54岁，咳嗽、痰中带血2个月，右肺上叶大片状密度增高影，其下缘呈反S形，抗炎治疗后，病灶变化不明显 

C．女，24岁，咳嗽、低热1个月，右肺上叶斑片影，常规抗炎无明显吸收 

D．男，60岁，声嘶2个月，右肺尖肿块影 

E．女，70岁，查体胸片示右肺上叶索条影，其内见钙化