题目内容

心室功能曲线反映下列哪种关系

A. 心率和心输出量
B. 心率和搏功
C. 搏功和心室充盈压
D. 搏功和心室输出量
E. 心室充盈压和心率

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减弱北京市热岛效应的主要措施有①增加绿化面积②机动车限行③冬季利用地热采暖④道路铺设渗水砖

A. ①②
B. ③④
C. ②④
D. ①③

Section B.8.A) She is an operator.B) She is a doctor.C) She is a nurse.D) She is a driver.9.A) To go to study abroad.B) To pay for her debt.C)To move to another city.D)To raise money for her business.10.A) A new product design.B) After-sales service.C)The sales plan.D)The pay raise.11.A) See a doctor.B) Place an order.C) Book a ticket.D)Reserve a room.12.A) Planning a budget.B)Doinganexperiment.C) Discussing a new design.D) Having an interview.13.A) Online.B) In a job fair.C) From a magazine.D) on TV.14.A) She is over the speed limit.B) She is smoking while driving.C) She is making a phone call.D)She is on the wrong way.

What do you think you will achieve in college?

A. Receive a college degree.
B. Gain a lot of useful knowledge.
C. Learn communication skills.
D. Make friends from different places.
E. Become more independent.

What do you plan to do in the next important part of your life?

A. Go to graduate school.
B. Search for a job I like.
C. Start my own business.
D. Travel and see the world.
E. Settle down and have a family.

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