题目内容

【题目】北京时间20161017730分,由我国航天员景海鹏和陈冬驾乘的神州十一号载人飞船成功发射。神舟十一号飞行任务是我国第6次载人飞行任务,也是中国持续时间最长的一次载人飞行任务,总飞行时间将长达33天。20161019日凌晨,神舟十一号飞船与天宫二号自动交会对接成功。回答下列问题。

1

A. 铜陵市昼长夜短

B. 我国正午太阳高度角都达一年中最小值

C. 三沙市该日太阳从东北方升起

D. 地球公转速度正在加快

2

A. 总星系 B. 地月系 C. 银河系 D. 太阳系

【答案】

1D

2B

【解析】试题分析:

1】由材料可知,神舟十一号发射时间为1017日,太阳直射南半球,北半球各地昼短夜长,A错。我国位于北半球,正午太阳高度随着太阳直射点南移,冬至日时正午太阳高度最小,B错。太阳直射南半球,全球各地有昼夜交替地区太阳东南升,西南落,C错。地球公转速度在近日点(1月初)最快,D对。故选D

2】天宫二号围绕地球运动,组成的天体系统中心天体为行星,属于行星系,与地月系属于同一等级,故选B

练习册系列答案
相关题目

【题目】阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项

File Created

DELAYED BAGGAGE REPORT

PRINTED AT ALBANY N.Y. AIRPORT ON JULY 10, 2016 11:15 A.M.

Dear Valued Customer,

We regret that your baggage was not available to claim after your recent flight. Everything possible will be done to locate your belongings and return it to you on time.

For information on your delayed baggage, contact the United Airlines Baggage Resolution Center at its 24 hour, seven days a week.

Number:

1-800-335-BAGS (2247) (US Toll Free)

281-821-3536 (Local Houston Number)

Or visit site: http://www.united.com/for/bagtracing

As soon as you send your Delayed Baggage Report, United Airlines will begin to look carefully for your baggage system. Our Baggage Resolution staff will make every effort to call you once a day to keep you updated on our progress. Please refer to the File Reference Number on this receipt (凭证) when corresponding or calling so that we can quickly access your records.

Keep this receipt with your claim check (提取证)and E-Ticket receipt until your baggage is returned to you.

In most circumstances, United Airlines will deliver your baggage when it is located. Delivery times vary depending on location.

If your baggage has not been returned to you within the first five-day tracing period, please download a claim form from our website and return it to us with the required information included.

DELAYED BAGGAGE REPORT

DELAYED BAGGAGE REPORT FILE REFERENCE: ALBUA25876

Name: JOHN JACKSON Contact Number: 802-247-9999

Delivery Address: 66 MOONBROOK DR

BRANDON Email: minminvt@yahoo.com

VERMONT USA 05745

Bag Tag: 0037387643; /span>0037387657

Description: Soft-Side Upright suitcase; Non-Zippered, hard side horizontal suitcase

【1】Where does the report most probably come from?

A. Suitcase Tracing Center

B. Information Center of the Airport

C. Delivery Center of United Airline

D. Baggage Resolution Center

【2】What can we learn about John Jackson from the report?

A. He must have filed his Delayed Baggage already.

B. He will get back his delayed baggage in less than five days.

C. He should call 802-247-9999 for the information about his delayed baggage.

D. He may not know anything about his delayed baggage during the first five days.

【3】The purpose of the passage is __________.

A. to provide information about the location of the delayed baggage

B. to inform the customers of the time when the delayed baggage can be found

C. to instruct the customers how to get back their delayed baggage

D. to tell the customers the news that their delayed baggage was delayed

【题目】Passage 4

4 Key Strategies for Running to Lose Weight

As one of the most active exercises out there, running is an extremely efficient way to burn calories and lose weight. A 150-pound person will burn approximately 100 calories per mile when running. 1

1. Healthy Eating is the First Step

If you want to lose weight by running, keep in mind that you’ll only lose pounds if you burn more calories than you consume. To lose a pound, you have to burn, through exercise or life functions, about 3500 calories. 2 Runners do have special nutrition needs, but the basic principles for healthy eating still apply. Try choosing smaller portions of high-fat and high-calorie foods and eating more whole grains, fruits, and vegetables.

2. Follow a training schedule

Sticking to a training schedule is a simple way to stay motivated to run. 3 So it’s much harder to postpone or skip workouts. Following a schedule can also help you avoid a running injury by not increasing your mileage too quickly.

3. Run regularly

If you don’t want to follow a schedule, you still need to have some consistency with your running because you won’t lose weight by running once a week. It’s best to get some activity every day. 4 If you find that your motivation to run is suffering, follow some necessary tips to get inspired.

4. 5

Incorporating speed work or interval training (running at a very fast speed for short intervals of time) into your running routine can also help your weight loss efforts. Speed work burns a great amount of calories in a short period of time. You’ll also increase your muscle mass, causing you to burn more calories throughout the day.

A. Keep it challenging

B. Eat for Performance

C. You’ll know exactly what you need to do every day and each run builds on the next.

D. So you’ll need to combine running with a healthy diet.

E. If you’re hoping to use running to lose weight, here’s some advice on how to be successful.

F. Here are ways to improve your running motivation.

G. But if that’s not possible, try to shoot for at least 3-4 times per week.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网