[简答题]What are the author’s two major explanations for the relation between proximity and liking

[填空题]What are the two major considerations in deciding whether women should go out to work

[简答题]What are the two major parties that dominate American politics at the federal, state and local levels

[简答题]ur full name major what do u want to do in the future why how to get the job you want what kind of weather do you prefer why do you like shopping fashion why

[填空题]According to the author, what was the main reason for the failure of her first dance

[填空题]According to the experience of the author, what can he implied about the male role

[填空题]What are the two major kinds of maps
They are ______ maps and ______ maps.

[填空题]According to the author, what are the final aims of the social reform

[填空题]According to the author, what’s the main reason for the failures of most enterprises

[填空题]What did the author learn from what she saw in Ascot

[单项选择]There are two common explanations for the origin of tipping. The Oxford English Dictionary says tip was seventeenth-century underworld slang for "give" -- as in "Tip me your wallet or your life." Opponents of tipping will probably prefer this explanation, since it suggests the practice was originally a form of theft. A less reputable, but nonetheless charming, explanation is that in Renaissance (文艺复兴时期) coffee-houses, boxes were set near the door, into which customers could drop gratuities (赏钱). These boxes, according to the story, bore the legend "To Insure Promptitude (迅速)," which was ultimately shortened to TIP. Whether it was an enterprising serving woman or a boss with his eye on depressing wages who first thought up the idea, the story does not say.
Tipping became common in England by the middle of the eighteenth century. Because it is not suited to a country without an established servant class, it did not catch on in America until after the Civil War, when former slaveh
A. lawbreakers
B. customers
C. waitresses
D. coffee-house bosses

[单项选择]What does Zhang major in
A. Mathematics
B. Physics
C. Chemistry
D. Engineering

[填空题]What does a major new study show
A major new study shows that the situation ______.

[填空题]In this article, the author chiefly deals with two ways of using psychology against disease, namely, the mental therapy and the suggestion therapy.