[解析]
(一)
(1)A.四种。B.五种。C.六种。由The farmer is the common hero.(农民就是普通的英雄。)The doctor is the common hero.(医生也是普通的英雄。)The worker is the common hero.(工人也是普通的英雄。)The teacher is the common hero.(老师也是普通的英雄。)可知一共提到了四种工作。故答案为:A。
(2)A.《静夜思》。B.《悯农》(其二)。C.《绝句》。由He grows crops(庄稼) for people.There is a Chinese poem about the farmer and food.(他为人们种植庄稼。有一首中文诗是关于农民和食物的。)可知这首诗是《悯农》(其二)。故选:B。
(二)
(1)由The farmer is the common hero.He is quiet.(农民就是普通的英雄。他很安静。)可知农民是安静的。故答案为:quiet。
(2)由The worker is the common hero.He is strong.(工人也是普通的英雄。他很强壮。)可知工人是强壮的。故答案为:strong。
(3)由The teacher is the common hero.He is friendly.(老师也是普通的英雄。他很友好。)可知老师是友好的。故答案为:friendly。