Task 1
Directions: After reading the following passage, you will find 5 questions or unfinished statements, numbered 36 through 40. For each question or statement there are 4 choices marked A, B, C, and D. You should make the correct choice.
A young woman was driving through the lonely countryside. It was dark and raining. Suddenly she saw an old woman by the side of the road, holding her hand out as if she wanted a lift.
"I can't leave 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 nodded and climbed into the car. After a while, she said to the old woman, "Have you been waiting for a long time?" The old woman shook her head, "Strange", thought the young woman. She tried again. "Bad weather for the time of year", she said. The old woman nodded. No matter what the young woman said, the hitchhiker(搭便车的人) gave no answer except for a nod of the head or shrug(耸肩).
Then the young woman noticed the hitchhiker's hands, which were large and hairy. Suddenly she realized that the hitchhiker was actually a man. She stopped the car. "I can't see out of the rear-screen", she said. "Would you mind clearing it for me?"
The hitchhiker nodded and opened the door. As soon as the hitchhiker was out of the car, the terrified young woman raced off.
When she got to the next village she pulled up. She noticed that the hitchhiker had left his handbag behind. She picked it up and opened it. She gave a gasp(喘息)—inside the bag was a gun.
The woman stopped the car because ______.
A.the old woman asked her to
B.she recognized the old woman
C.she knew what the woman wanted
D.she wanted to help the old woman out in the bad weather
第1题
庆大霉素C组分检查采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第2题
庆大霉素C组分检查采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第3题
氨苄西林中N,N-二甲基苯胺的检查采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第4题
氨苄西林中N,N-二甲基苯胺的检查采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第5题
检查盐酸美他环素中的土霉素,采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第6题
检查盐酸美他环素中的土霉素,采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第7题
检查丙磺舒中有关物质,采用
A、比色法
B、比浊法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
第8题
检查盐酸美他环素中的土霉素,采用
A.比色法
B.比浊法
C.在490nm处测定吸收度的方法
D.高效液相色谱法
E.薄层色谱法
第10题
检查盐酸美他环素中的差向异构体、脱水美他环素及其他杂质,采用()。
A、比色法
B、气相色谱法
C、在490nm处测定吸收度的方法
D、高效液相色谱法
E、薄层色谱法
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!