B．y the first sentence of Excerpt 3 the author means that______.

A．he is fairly familiar with the cost of advertising

B．everybody knows well that advertising is money consuming

C．advertising costs money like everything else

D．it is worthwhile to spend money on advertising

[单选题]In the first sentence of Paragraph 3,the word "cushion" can be best replaced byA．put a cushion underB．relieveC．eliminateD．avoid

[单选题]In the fifth sentence of the first paragraph, the word "pose" can be best replaced byA．bring aboutB．resultC．lead toD．offer

[单选题]In .the first sentence of the second paragraph, the word skyrocketed, most probably means ______.A．) became variousB．) was updatedC．)increased rapidlyD．) remained the same

Then choose the best answer to complete each sentence.[音频]1. The man wants to go

[单选题]When the truth of sentence(a)guarantees the truth of sentence(b)and the fal

[单选题]E．xcerpt 1 I saw a television advertisement recently for a new product called an air sanitizer.A woman stood in her kitchen, spraying the empty space in front of her as though using Mace against an imaginary assailant.She appeared very determined.Whe

3 Translate the following sentences into English by using the sentence patterns

[单选题]Text 3 The first big-name hackers include Steve Wozniak, Bill Gates and Linus Torvalds, all now highly recognizable names behind many of the computer technologies used today. These early hackers had a love of technology and a compelling need to know

For each sentence there a Choose the ONE answer that best completes the sentence

[单选题]The following is an excerpt from the cumulative distribution function for t