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【简答题】
Welcome to United’s friendly skies. These reminders may be helpful on your trip.
We welcome your comments on our service.
Smoking is prohibited on all flights within the Continental US, flights serving Alaska, Canada, Bermuda, San Juan, and Cancun, Mexico, flights between the US and Hawaii and Australia. On flights where smoking is allowed, smoking is prohibited in the lavatories, aisles and while the no-smoking sign is illuminated. When smoking is permitted, only cigarettes are allowed in the smoking sections.
Carry-on baggage must be stowed (安置) under a seat, in an enclosed overhead bin, or in a closet during take-off and landing.
Televisions, AM/FM radios, portable cellular telephones, remote-control toys and similar electronic devices must not be used on board because they may interfere with communication and navigation systems.
1. Passengers’ opinions on (46) are welcome.
2. On flights within the Continental US, smoking is (47) .
3. In the smoking sections, only (48) are permitted.
4. (49) must be stowed under a seat, in an enclosed overhead bin or in a closet during take-off and landing.
5. Usage of some electronic devices may cause (50) problems.
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举一反三
【多选题】转让旧房地产及建筑物的土地增值税扣除项目包括（ ）。
A.
旧房及建筑物的评估价格
B.
转让环节缴纳的税金
C.
取得土地使用权所支付的地价款或出让金
D.
旧房及建筑物的重置成本价
【单选题】16(). A.like B.and C.or D.but
A.
In general, people talk about two groups of colors: warm colors and cool colors. (1) in psychology think that there are also two (2) of people: people who prefer warm colors and people who prefer cool colors.
B.
The warm colors are red, orange and yellow. (3) there are warm colors and a lot of light, people usually want to be (4) . People think that red, (5) , is exciting. People who like to be with (6) like red. The cool colors are green, blue and violet. These colors, (7) warm colors, are relaxing. Where there are cool colors, people are usually (8) . People who like to spend time (9) often (10) cool colors.
C.
Red may he exciting, but one researcher says that time seems to pass (11) in a room with warm colors than in a room with cool colors. He thinks that a warm color, such as red (12) orange, is a good color for a (an) (13) or restaurant. People who are relaxing or eating do not want time to pass (14) . Cool colors are better for offices or factories if people who are working there want time to pass quickly.
D.
Researchers do not know (15) people think some colors are warm and others cool. (16) , almost everyone (17) that red, orange and yellow are warm and that green, blue and violet are cool. Perhaps warm colors (18) people of warm days and the cool colors remind them of cool days. Because in the north the sun is low in winter, the sunshine seems quite blue. Because the sun is (19) during summer, the hot sunshine (20) yellow.