17.一 Does it take a long time to walk to the village?.
-Yes but it's _____ by bike.( )
-Yes but it's _____ by bike.( )
A. | much quick | B. | quick | C. | the quickest | D. | quicker |
16.Take things ____ they are and you will enjoy every day of your life.( )
A. | what | B. | where | C. | as | D. | that |
15.
67.How many Science Advisers are there working for this websiteB?
A.Only one. B.At least two. C.About three. D.Over five.
68.According to Donna,she and the teenage students needA.
A.experiments in the lab B.statistical analysis
C.chemistry experiments D.charts and evidence
69.Who is this text for?A
A.Teenagers. B.Teachers. C.Parents. D.Experts.
70.According to Gloria,Donna and the teenage students shouldC.
A.turn to others for help B.do cancer researches
C.look through a website D.tell who will be helped.
You are here:Experts>Science>Science/Nature for Kids>Science for Kids>Life Science for teens<> |
Expert:Science Adviser-<>3/21/2011 |
QUESTION:Dear Marie, Do you have some good suggestions of biology:plant,animal,human science experiments that would work well with teenagers?Scientific methods must go with the experiments.Thanks! Donna ANSWER:Dear Donna, Marie is not online and I'll help you instead of him.There are a lot of little things that can be done,but do you mean lab experiment or statistical analysis,etc.?Let us know what can be suitable for you teens,and we will do our best to send you some experiments to do. Best, Gloria |
Expert:Science Adviser-3/23/2011 |
QUESTION:Dear Gloria, I need lab experiments.The teenage students and I will use data from these experiments to make charts,graphs,tables,etc.and to provide claims and evidence to explain more about the results.Thank you very much. Donna ANSWER: Hi there, Your best and easiest way is to do some chemistry experiments.Those are very easy and most probably you can do it in the lab and have charts,etc.for you.I do not have any particular one at the top of my head because I do cancer research and it is a bit more difficult than research for teenagers.I think you can look through these and see if you find something useful for you. http://www.siraze.net/chemistry/sezennur/experiments.htm If not,get back to me and Marie,and we'll look more.The good thing about this site is that it has the procedures that you can follow. Good luck, Gloria |
A.Only one. B.At least two. C.About three. D.Over five.
68.According to Donna,she and the teenage students needA.
A.experiments in the lab B.statistical analysis
C.chemistry experiments D.charts and evidence
69.Who is this text for?A
A.Teenagers. B.Teachers. C.Parents. D.Experts.
70.According to Gloria,Donna and the teenage students shouldC.
A.turn to others for help B.do cancer researches
C.look through a website D.tell who will be helped.
13.Good use___ the natural resources to improve people's life in this area.( )
A. | has been made of | B. | has made of | ||
C. | has made | D. | has been made |
12.Experts believe that most diseases that commonly affect men_____be avoided by preventive measures.( )
A. | must | B. | may | C. | shall | D. | can |
10.Part of A Bus Schedule
56.Which of the following airport departures does NOT stop at South Station in Boston?B
A.9:15morning bus B.12:25afternoon bus
C.5:25afternoon bus D.9:25evening bus
57.According to the schedule,when the service is available,how many buses per day go from Logan Airport to the University of Maine at Orono?B
A.1 B.3 C.12 D.17
58.According to the notes under the schedule,when would students NOT be able to get a bus to the University of Maine from Boston?C
A.At weekends B.In session.
C.During university holidays. D.In the case of bad weather
59.Which of the following best describes the ticket policy of Concord Trail ways?
C
A.Tickets must be booked online.
B.Reservations are necessary.
C.Tickets can be bought on the travel day.
D.Discounts are provided for advanced booking.
|
Read Across | Back to Top | |||||
NORTHBOUND | ||||||
Leave | Leave | Arrive | Leave | Arrive | Arrive | |
Logan Airport | Boston(South Station) | Portland | Portland | Bangor | Orono-UMaine | |
~5:55a | 5:45a | 7:55a | ||||
7:15a | 8:00a | 10:00a | ||||
9:15a | 10:00a | 11:55a | 12:01p | 2:15p | ∧2:45p | |
11:25a | … | 1:35p | ||||
… | 12:01p | 1:55p | ||||
12:25p | … | 2:35p | ||||
~1:25p | 1:15p | 3:35p | ||||
1:25p | 2:15p | 4:10p | 4:15p | 6:30p | ∧6:50p | |
2:25p | … | 4:35p | ||||
… | 3:15p | 5:10p | ||||
3:25p | 4:15p | 6:10p | ||||
4:25p | … | 6:35p | ||||
… | 5:15p | 7:10p | ||||
5:25p | … | 7:35p | ||||
5:25p | 6:15p | 8:10p | 8:15p | 10:30p | 10:50p | |
6:25p | … | 8:35p | With Concord Trail ways, no reservations necessary! Buy tickets on the day of travel. | |||
… | 7:15p | 9:10p | ||||
7:25p | 8:15p | 10:10p | ||||
8:25p | … | 10:35p | ||||
9:25p | 10:15p | 12:10a | ||||
~11:25p | 11:15p | 1:25a | ||||
Important frequency codes for above schedule: |
~Trip leaves Boston South Station FIRST before picking up at Logan Airport. |
★Trip operates Sundays ONLY |
∧Trip operates Fridays&Sundays ONLY |
#Trip operates to Logan Airport FIRST before dropping off at Boston South Station |
Italics indicate a bus change in Portland. |
★★Service to University of Maine at Orono operates only when school is in session,beginning/end is noted under Holiday&College Notices.The service is also listed in our published schedule. |
A.9:15morning bus B.12:25afternoon bus
C.5:25afternoon bus D.9:25evening bus
57.According to the schedule,when the service is available,how many buses per day go from Logan Airport to the University of Maine at Orono?B
A.1 B.3 C.12 D.17
58.According to the notes under the schedule,when would students NOT be able to get a bus to the University of Maine from Boston?C
A.At weekends B.In session.
C.During university holidays. D.In the case of bad weather
59.Which of the following best describes the ticket policy of Concord Trail ways?
C
A.Tickets must be booked online.
B.Reservations are necessary.
C.Tickets can be bought on the travel day.
D.Discounts are provided for advanced booking.
9.Cost of American Wars
billion 十亿 trillion 万亿
69.Which wars cost more than a year's worth of the GDP?B
A.First Gulf War and World War I.
B.The Civil War and World War II.
C.World War II and Revolutionary War.
D.Mexican War and Civil War.
70.The American annual gross domestic product in 1951wasA.
A.2.239trillion B.2.9trillionC.3.25trillion D.76.1billion
71.Which of the following is NOT TRUE?D
A.Mexican War cost more than War of 1812.
B.First Gulf War cost the least in term of the percentage of the annual of GDP.
C.World War II cost more than Korean War.
D.Mexican War cost as much money as Spanish American War.
war name | cost of the war | cost as a percent of annual GDP |
Revolutionary War | US﹩2.2 billion(in 2002 dollars) | 63% |
War of 1812 | US﹩1.1 billion | 13% |
Mexican War | US﹩1.6 billion | 3% |
Civil War | US﹩62 billion | 104% |
Spanish American War | US﹩9.6 billion | 3% |
World War I | US﹩190.6 billion | 24% |
World War II | US﹩2.9 trillion | 103% |
Korean War | US﹩335.9 billion | 15% |
Vietnam War | US﹩494.3 billion | 12% |
First Gulf War | US﹩76.1 billion | 1% |
69.Which wars cost more than a year's worth of the GDP?B
A.First Gulf War and World War I.
B.The Civil War and World War II.
C.World War II and Revolutionary War.
D.Mexican War and Civil War.
70.The American annual gross domestic product in 1951wasA.
A.2.239trillion B.2.9trillionC.3.25trillion D.76.1billion
71.Which of the following is NOT TRUE?D
A.Mexican War cost more than War of 1812.
B.First Gulf War cost the least in term of the percentage of the annual of GDP.
C.World War II cost more than Korean War.
D.Mexican War cost as much money as Spanish American War.
8.If you are travelling _________ the customs are really foreign to your own,please do as the Romans do.( )
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A. | in which | B. | what | C. | when | D. | where |