How is a new fashion born? A: Some new products are produced and people buy them. B: Some women wear new dresses and other women follow suit. C: Some big companies tell people what to wear and people follow. D: Some fashion magazines tell people what to wear and people follow.

Which one is the right way to combine the following sentences?" You need to describe the steps that people can follow."" You need to offer some examples in the process." A: You need to describe the steps that people can follow, and, in the process, offering some examples. B: You need to describe the steps that people can follow and, in the process, offer some examples. C: You need to describe the steps that people can follow and, in the process, you offer some examples.

What are the symptoms of this patient? A: A headache comes first. Then running tears, spinning house and nigrescent moment follow. B: A toothache comes first. Then running tears, spinning house and nigrescent moment follow. C: A backache comes first. Then running tears, spinning house and nigrescent moment follow. D: A vomit comes first. Then running tears, spinning house and nigrescent moment follow.

You<br/>can ______ the application with a phone call. A: follow B: follow through C: follow up D: follow on

Can you follow up with the teacher in the course? A: Very hard to follow B: A little hard to follow C: Appropriate D: Easy to follow E: Very easy to follow

下述 FOLLOW集构造方法中错误的是（）。 A: 对文法开始符S，有 B: ⊂FOLLOW(S) C: 若有A→αBβ，则有FIRST(β) -{ε}⊂FOLLOW(B) D: 若有A→αB，则有FOLLOW(B) ⊂FOLLOW(A) E: 若有A→αB，则有FOLLOW(A) ⊂FOLLOW(B)

It is considered advisable to ___ an interview with a letter or a telephone call when you apply for a job. A: follow up B: follow out C: follow through D: follow on

给定文法G(S):S → ABcA → a | εB → b | ε非终结符A的 FOLLOW集合是? FOLLOW (S)={ a，b，c，#}|FOLLOW (S)={ a，b，c }|FOLLOW(A)={b，c}|FOLLOW(A)={ c }

The quality of his workmanship has set a _________ for other builders to follow.

Thebuyersuggestedthatmanyimportantorders（）follow. A: may B: will C: wouldbe D: should