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【单选题】
A young woman was driving through the 【B1】 countryside. It was dark and raining. Suddenly she saw an old woman 【B2】 the side of the road, 【B3】 her hand out as if she wanted 【B4】 'I can't 【B5】 her out in this weather', the woman said to herself, so she stopped the car and opened the door. 'Do you want a lift?' she asked. The old woman 【B6】 and climbed into the car. After a 【B7】 she said to the old woman, 'Have you been waiting for a long time?' The old woman shook her head. ' 【B8】 ', thought the young woman. She 【B9】 again. 'Bad weather for the time of the year', she said. The old woman nodded. No matter 【B10】 the young woman said the hitchhiker(搭便车的人) gave no answer 【B11】 a nod of the head. Then the young woman 【B12】 the hitchhiker's hands, which were large and hairy. Suddenly she 【B13】 that the hitchhiker was 【B14】 a man! She stopped the car. 'I can't see out of the rear screen', she said, 'Would you mind 【B15】 it for me?' The hitchhiker nodded and opened the door. 【B16】 the hitchhiker was out of the car, the frightened young woman 【B17】. When she got to the next village she 【B18】 to a stop. She noticed that the hitchhiker had 【B19】 his handbag 【B20】. She picked it up and opened it. She gave a gasp(喘气) inside the bag was a gun! 【B1】
A.
lovely
B.
lonely
C.
noisy
D.
crowded
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参考答案:
举一反三
【单选题】PPT 课件中插入的动态图片文件格式是:
A.
. JPG
B.
. BMP
C.
.PNG
D.
.GIF
【单选题】正常人的动脉血气氧分压为( )mmHg。
A.
60~80
B.
<60
C.
>100
D.
80~100E.40~60
【单选题】动脉血气分析的正常值,下列哪项是错误的( )。
A.
正常人的血氧饱和度正常值低限为>95%
B.
正常动脉血H+浓度为(40±5)mmoL/L
C.
正常人的氧分压Pa02)>60mmHg
D.
pH7.35-7.45
E.
剩余碱BE>3mmol.L
【单选题】Jane is in charge of ________ deliveries.
A.
making
B.
doing
C.
giving
D.
bringing
【单选题】下列关于肺泡-动脉氧分压差的说法不正确的是
A.
正常人肺泡-动脉氧分压差的值一般为6mmHg,最大不超过15~20mmHg
B.
其值随年龄增加而增大
C.
肺水肿可使其增加
D.
心排血量下降可使其增加
E.
是判断通气功能的重要指标
【单选题】正常人的动脉血气氧分压为( )mmHg。
A.
60~80
B.
<60
C.
>100
D.
95~100
E.
40~60
【单选题】下列各项,关于动脉血气分析的正常值,错误的是
A.
正常人的血氧饱和度正常值低限为>95%
B.
正常动脉血H+浓度为(404-5)mmol/L
C.
正常人的氧分压(Pa02)>60mmHg
D.
pH7.35~7.45
E.
剩余碱BE>3mmol/L
【单选题】正常人的动脉血气氧分压为( )mmHg。
A.
60~80
B.
<60
C.
>100
D.
80~100
E.
40~60
【单选题】在下列电池中,其电池的电动势与氯离子的活度a(Cl - )无关的是:( )。
A.
Zn∣ZnCl 2 (aq)∣Cl 2 (p)∣Pt
B.
Zn∣ZnCl 2 (aq)∣KCl(aq)∣AgCl∣Ag
C.
Pt∣H 2 (p 1 )∣HCl(aq)∣Cl 2 (p 2 )∣Pt
D.
Ag∣AgCl(s)∣KCl(aq)∣Cl 2 (p)∣Pt
【单选题】在下列电池中,其电池的电动势与氯离子的活度a(Cl - )无关的是( )
A.
Zn∣ZnCl 2 (aq)∣Cl 2 (p)∣Pt
B.
Zn∣ZnCl 2 (aq)|| KCl(aq)∣AgCl(s)∣Ag
C.
Pt∣H 2 (p1)∣HCl(aq)∣Cl 2 (p2)∣Pt
D.
Ag∣AgCl(s)∣KCl(aq)∣Cl 2 (p)∣Pt
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