14.
70.The underlined word"harnessed"probably meansA.
A.used B.stopped C.chased D.produced
71.According to the passage,Thomas SuarezB.
A.made big money by developing games
B.learned to develop apps by himself
C.spent all his time on computer games
D.taught adults to develop video games
72.Danny,a 16-year-old boy who is working on a science project and planning to participate in an online competition.Which of the following will he most probably watch?D
A.How I harnessed the wind
B.A 12-year-old App Developer
C.Science for Everyone,Kids Included
D.Award-winning Teenage Science in Action
73.All these TED videos aim toD.
A.analyze the different ways to success
B.promote the latest scientific inventions
C.introduce the famous teenage speakers
D.encourage passion for science and creativity.
William Kamkwamba:How I harnessed the wind At age 14,in poverty and hunger,a Malawian boy built a windmill to power his family's home.Now at 22,William Kamkwamba,who speaks at TED for the second time,shares in his own words the moving tale of invention that changed his life. | |
Thomas Suarez:A 12-year-old app developer Most 12-year-olds love playing videogames-but Thomas Suarez taught himself how to create them.After developing iPhone apps like"Bustin Jeiber,"a hit-a-mouse game,he is now using his skills to help other kids become developers. | |
Amy O'Toole,Beau Lotto: Science is for everyone,kids included What do science and play have in common?Scientist Beau Lotto thinks all people (kids included) should participate in science and,through the process of discovery,change understanding.He's supported by 12-year-old Amy O'Toole,who,along with 25 of her classmates,published the first peer-reviewed article by schoolchildren.It starts:"Once upon a time…" | |
Lauren Hodge,Shree Bose,Naomi Shah: Award-winning teenage science in action In 2011 three young women swept the top prizes of the first Google Science Fair.Lauren Hodge,Shree Bose and Naomi Shah describe their extraordinary projects-and their route to a passion for science. | |
A.used B.stopped C.chased D.produced
71.According to the passage,Thomas SuarezB.
A.made big money by developing games
B.learned to develop apps by himself
C.spent all his time on computer games
D.taught adults to develop video games
72.Danny,a 16-year-old boy who is working on a science project and planning to participate in an online competition.Which of the following will he most probably watch?D
A.How I harnessed the wind
B.A 12-year-old App Developer
C.Science for Everyone,Kids Included
D.Award-winning Teenage Science in Action
73.All these TED videos aim toD.
A.analyze the different ways to success
B.promote the latest scientific inventions
C.introduce the famous teenage speakers
D.encourage passion for science and creativity.
11.We offer several distinct options for you to choose the ticket that suits you best
*Only one discount may apply to each fare.
CHANGES AND REFUNDS
Tickets may be refunded not later than 5minutes before the departure of the train for a charge of 15%of the ticket price,or the journey may be changed to another day for a charge of 10%of the ticket price.(Not applicable to same day returns.)
CHANGES FOR SAME DAY TRAVEL
You may change your ticket once without charge for a journey on the same day as the original ticket.
INFORMATION OF INTEREST TO TRAVELLERS
•When you buy your ticket it is up to you to check that the dates and times of the journey on it are exactly as you requested.
•Ticket control and access to each train platform will be open until 2minutes before departure of the train.
•Each traveller may take one suitcase and one item of hand luggage.You may also check in 15kgs of luggage not later than 30minutes before departure,at 150extra charge.
•If you would like to charter a train,or make reservations for over 25passengers travelling together,call the Sales Department.
25.If a student buys a standard-return ticket,he/she will receive at most a discount ofB.
A.20%
B.25%
C.45%
D.50%
26.Which of the following statements is TRUE?C
A.All types of tickets can be changed for a charge of 20%of the ticket price.
B.You can get your ticket price refunded if you are 2minutes late for the train.
C.Travelers should be ready to board the train with at least 2minutes to spare.
D.Travelers will have to pay extra money for checking in 15kgs of luggage.
27.This passage is mainly written toA.
A.provide some information about train travel
B.describe the policies of changes and refunds
C.introduce the luggage allowance on the train
D.compare the discounts of different ticket types.
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TICKET TYPE | DISCOUNT* | NOTES |
Stand returns | 20% | return within 60days of outward trip |
Same day returns | 25% | Ticket cannot be changed or refunded(退还) |
Children | 40% | Children between 4 and 11 |
Students | 25% | Student card must be shown |
Senior citizens | 25% | seniors card must be shown |
Groups (10-25 people) | 15% | Discount on each section of the trip |
CHANGES AND REFUNDS
Tickets may be refunded not later than 5minutes before the departure of the train for a charge of 15%of the ticket price,or the journey may be changed to another day for a charge of 10%of the ticket price.(Not applicable to same day returns.)
CHANGES FOR SAME DAY TRAVEL
You may change your ticket once without charge for a journey on the same day as the original ticket.
INFORMATION OF INTEREST TO TRAVELLERS
•When you buy your ticket it is up to you to check that the dates and times of the journey on it are exactly as you requested.
•Ticket control and access to each train platform will be open until 2minutes before departure of the train.
•Each traveller may take one suitcase and one item of hand luggage.You may also check in 15kgs of luggage not later than 30minutes before departure,at 150extra charge.
•If you would like to charter a train,or make reservations for over 25passengers travelling together,call the Sales Department.
25.If a student buys a standard-return ticket,he/she will receive at most a discount ofB.
A.20%
B.25%
C.45%
D.50%
26.Which of the following statements is TRUE?C
A.All types of tickets can be changed for a charge of 20%of the ticket price.
B.You can get your ticket price refunded if you are 2minutes late for the train.
C.Travelers should be ready to board the train with at least 2minutes to spare.
D.Travelers will have to pay extra money for checking in 15kgs of luggage.
27.This passage is mainly written toA.
A.provide some information about train travel
B.describe the policies of changes and refunds
C.introduce the luggage allowance on the train
D.compare the discounts of different ticket types.