We may infer from the context that "upselling" (Line 2, Para.6) probably means（ ）

[A] selling something up

[B] selling something fancy

[C] selling something unnecessary

[D] sdling something more expensive

[单选题]We may infer from this passage that ______.A．) Mac and Dick McDonald never became wealthy for they sold their ideas to KrocB．) the location the McDonald's chose was the only source of the great popularity of their drive-inC．) forty years ago there w

[单选题]We may infer from the text that the criminal knows how to reach the car owners because 。A． he reads the ads in the newspaperB． he lives in the same neighborhoodC． he has seen the car owners in the parkD． he has trained the pigeons to follow them

[单选题]F．rom the third paragraph, we may infer that_____.［A］ traditional cultural heritage is worthy of preservation［B］ the universal features shared by all cultures aren’t worthy of notice［C］ musicians pay more attention to the preservation of traditional

[单选题]We may infer from the second paragraph thatA．DNA technology has been widely applied to history research.B．in its early days the U.S. was confronted with delicate situations.C．historians deliberately made up some stories of Jefferson's life.D．politic

[单选题]We may infer from the second paragraph that[A] DNA technology has been widely applied to history research.[B] in its early days the U.S. was confronted with delicate situations.[C] historians deliberately made up some stories of Jefferson’s life.[D]

[单选题]F．rom the passage, we can infer that "popular" words are ______.A． essential to daily lifeB． not regular in usageC． convenient to useD． not*standard enough to be used

[主观题]F．rom the conversation we can infer that the potential buyer would probably place a big order if the seller offer of at least 10 percent.

[单选题]We can infer from the passage that ______.A． abstract thinking does not come from physical experiencesB． feelings of warmth and coldness are studied worldwideC． physical temperature affects how we see othersD． capable persons are often cold to others

[单选题]We can infer from the passage that （ ）A． abstract thinking does not come from physical experiencesB． feelings of warmth and coldness are studied worldwideC． physical temperature affects how we see othersD． capable persons are often cold to others

[单选题]We can infer from the passage that the author ______________.A． enjoyed grown-up tricks very muchB． 1oved poster competitions very muchC． felt surprised to win the competitionD． became wise and rich after the competition