Which is not the advantages of a corporation（）
A. Easy transfer of ownership
B. Limited life
C. Easy to get financing
D. Entitled to sign contracts
A topic sentence most often appears___（）
A. at the end of a paragraph
B. at the beginning of a paragraph
C. in the middle of a paragraph
D. somewhere near the end
In which of the following sentences the conjunction “while” means “although”（）
A. Strike while the iron is hot
B. While he loves his students, he is very strict with them
C. Please keep an eye on my bicycle while I’m away
D. I like dogs, while my wife hates them
Which one of the following phrases is used when we draw conclusions（）
A. In a nutshell
B. For example
C. As a result
D. After all
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