There should be clear information about price, promotion, delivery options about each product on the website.()
- · 有5位网友选择 对,占比62.5%
- · 有3位网友选择 错,占比37.5%
There are two tasks in this exercise: Task 1: Read the section of "Are human activities contributing to climate change?" and complete the following summary by filling the gaps with either one or two words. The words required are all used in the original text. Studying the causes of unusual climate change is problematic because change caused by _____________ is often hidden or masked by natural climate variability. In order to separate these two factors, investigations can be divided into __________ and ______________ studies. In the first case, information can be gained by measuring _________________, and in the second situation by finding reasons for the unusual changes in climate that have been noted. In attributing causes resulting from human activity, scientists can make use of ______________. Two examples of this are, firstly, by comparing maps or patterns of temperature change, which is known as _______________, or secondly, by finding characteristic patterns of climate response between observed climate change and predicted change from models, which is referred to as a _________________.
Continuing education gives these adults the opportunity to increase their knowledge about their own field or to learn about a new field. It also gives them a chance to improve their old skills or to learn new ones. Scientists, mechanics (技师) and barbers (理发师) can take classes to improve their work skills. . If they know more or learn more, they can get a better job or earn more money.
Continuing education classes give more adults the chance to learn new skills. There is usually a large variety of classes to choose from: typing, foreign cooking, photography, auto repair, furniture repair, or swimming. There are only some of the classes available.
Some adults take classes for fun or because the class will be useful for them. Other adults take continuing education classes to improve their own lives because they want to feel better about themselves.
Almost any community college or public school system has a continuing education program. There are classes in schools, community buildings or churches. Most classes are in the evenings, so working people can attend. The classes are usually small, and they are inexpensive.
The new idea about education in the U. S. is that______ .
A.everyone should get a college degree
B.it's no use for adults to go to college
C.a high school diploma is the end of education
D.adults should go on learning after graduating from school
B.fin
D. -name name messages
C.find / -name messages -print
D.find / -name messages -exec
B、5
C、4
D、2
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