单词拼写（共10小题；每小题0.5分，满分5分）

小题1:He ate the food and drank the beer. Then he put a piece of cheese in his ________ and went away.

小题2:A few hours earlier, someone had told the police that ______would try to steal the diamonds.

小题3: Nearly everybody enters for “The Nicest Garden _____” each year, but Joe wins every time.

小题4: It was the last day of the year and a large_______ of people had gathered under the Town Hall clock.

小题5: Our clavichord is kept in the living-room. It has __________ to our family for a long time.

小题6:It is worth your time and patience to get out of the h___________ of smoking.

小题7:The__________ (政府) should take measures to improve the living conditions of the people.

小题8:They have planned a tight s_________ of travel, so they need an early start.

小题9:Excuse me, what is the f___________ to Paris? Is $ 10 enough?

小题10:The plane was then flying at an a___________ of 8000 feet.

男性，67岁。肺源性心脏病急性加重期患者。血气分析：pH7.25、PaCO₂9.3kPa（70mmHg）、HCO3-30mmol／L。对其酸碱失衡的治疗措施应为（）

A.静脉滴注5％碳酸氢钠

B.静脉滴注盐酸精氨酸

C.给予利尿剂

D.补充氯化钾

E.改善通气功能