The tone of the text can be best described as（ ）

[A] confident and optimistic

[B] scientific and detached

[C] discouraged and alarmed

[D] polite and sensitive

[单选题]What can be the best title for the text?A．A Mother’s LoveB．A Brave ActC．A Deadly RiverD．A Matter of Life and Death

[单选题]What can be the best tide for the text?A．A Mother’s LoveB．A Brave ActC．A Deadly RiverD．A Matter of Life and Death

[单选题]What can be the best title for the text?A． A Mother’s Love B. A Brave ActC． A Deadly River D. A Matter of Life and Death

[单选题]A．ccording to the text, which can best describe the situation of the pirate problems?A．More goods on board are lost.B．Pirate attacks happen in a larger area now.C．The number of attacks has stayed the same these years.D．Pirate attacks are as serious a

[单选题] The project life-cycle can be described as（72）.（72）A．project concept, project planning, project execution, and project close-outB．project planning, work authorization, and project reportingC．project planning, project control, project definition, WBS

[单选题]Which of the following best describes the author′ s tone of writing this ar

[单选题]The minimum rate of return an investor must receive in order to accept an i

[单选题]The best title for the text is _______.（ ）[A] The Problem of World Poverty[B] Mr. Sumner's Research of Poverty[C] The Poverty of Middle,income Countries[D] The Financial Aid of the World Poverty

[单选题]______is the best title for the text.（ ）[A] The Popular Grocery Retailer -- Wal-Mart[B] Wal-Mart Is Coming[C] The Success of Wal-Mart[D] The Largest Department Store -- Wal-Mart

[单选题]Which of the following can best explain Judy Garland’s words?A． Be your true self rather than follow others.B． Don’t copy others or you can’t be the first class.C． Make efforts to be the first instead of the second.D． Don’t learn from others unless t