1.A)The return of a bottled message to its owner's daughter
2.B)She wanted to honor her father's…
3.B) Several cases of Zika disease had been identifed
4.C)It lost a huge stock of bees.
5.A)It stayed in the air for about two hours
6.C) Inadequate funding
7.D)It is more environmentally friendly
8.A)lt seems a depressing topic.
9.D)They can't make it to the theater
10.C) It is the most amusing show he has ever seen
11.B) Go and see the dance
12.D) She worries she wont ft in as a transfer student.
13.C) Participate in after-school activities
14.A) Give her help whenever she needs
15.D) She has just transferred to college
16.B) To fnd out which physical drive is the most powerful
17.A) When they are hungry
18.C) They prefer to be with other mice
19.D) It is one of the best in the world
20.B) To move troops quickly from place to place
21.A) in the 1970s
22.B) Messaging while driving
23.D) A device to ensure people drive with both hands
24.C) They are alerted with a light and a sound
25.B) Using a connected app
26. E) constructed
46.A.seneca's thinking is stil applicable today
47.B. It is a teaching tool under development
48 C.It helps them leam their academc subjects better
49 D.They use various ways to explain the materials
50 B.Their emotional involvement
51.A. They can get ahead only by striving harder.
52.C.They think it needs further improving.
53.B.Job stability and flexibility.?
54.D.The balance between work and family.
55.A.They still this world as one dominated by males.
46.B? ?Add to their work efficiency.?
47.A? ?Earn more money
48.C? ?How long its positive effect lasts.?
49.D? Their memories were greatly strengthened.
50.A? ?Find financial support.?
51.C? ?They all experienced terrible misfortunes.?
52.B? ?The utmost comfort passengers could enjoy.
53.A? ?It was a mere piece of decoration.?
54.D? ?The belief that they could never sink with a double-layer body.
55.D? ?shewas retired after her naval service.?
46.A? Not all of them are symptoms of dementia.
47.C? Communication within our brain weakens.
48.B? Inability to recall details of one’slife experience.
49.C? Turn to a professional for assistance.
50.D? Stayingactive both physically and mentally
51. B) It was stolen more than once
52. D) They pressed criminal charges in vain?
53. D) His acknowlegement of helpful from aprofessional
54. D) Make it available online?
55. B) Radical changes in archivong practices
地铁：In recent years, more and more Chinese cities have begun to build subways as part of the efforts to reduce traffic jams and air pollution. A growing number of people now choose subway as the major means of transportation to work or school every day for the safe, fast and comfortable travel experience it has to offer. Nowadays, as card or mobile payment gains popularity in some Chinese cities, it is becoming increasingly convenient to take the subway. Many local senior citizens are also entitled to also enjoy free subway rides.
飞机：In the past, it was difficult for most Chinese people to imagine a time when they could travel by plane. At present, however, with the development of economy and the enhancement of living standards, Chinese people in increasing numbers, including many peasants and migrant workers, are able to travel by air. They can reach all big cities by airplane and many cities are preparing to built airfields. Air services have been continuously improved and there are often low cost airlines. In recent years, the number of people who would like to travel by plane during holidays has been growing.
公交：Buses used to be a majortraffic tool for Chinese people when they were getting around. In recent years, traffic problems in cities have been increasingly severe. To encourage more people to take buses when they go out, many cities are making efforts to improve the quality of services on buses. Vehicle facilities have been continuously renewed and the vehicle speed has been dramatically enhanced. However, the bus fair has been kept quite low. At present, many local senior citizens in most cities can take a bus with no charge.