题目内容：

大学英语选择题求解答（五）
1.Nazism_____the dark myths of racial purity and the glories of a supposedly great history.
A.fed on
B.conjured up
C.contributed to
D.broke up
2.The______towards milder winters is beginning to concern many fruit farmers,as research confirms that many fruti trees will be confused by the changing climate.
A.trend
B.concession
C.gesture
D.attitude