单项选择题
A.The Old Man and the Sea. B.Moby Dick. C.For Whom the Bell Rings. D.Billy Budd.
A.America should ban the import of low-skills workers. B.imported low-skills workers can affect the poor greatly. C.the American poor are afraid of high-skills immigrants. D.new immigrants should struggle to make a living in America.
A. complimentary. B. supportive. C. sarcastic. D. bitter.