德育过程中的各要素，通过教育者施教传道和受教育者受教修养的活动而发生一定的联系和相互作用，促使受教育者的品德发生预期变化的矛盾运动过程。其中的主要矛盾是（ ）。

(单选题)What a pity! Considering his ability and experience, he ____ (单选题)The new technological revolution in American newspapers has (单选题)There is a general understanding among the members of the Bo (单选题)As a student, we should try our best to reach our final dest (单选题)There are toys to mainly ______ to little kids. (单选题)We are sailing on the lifeboat which won’t ______ be easy. (单选题)______ you ______ further problems with your fax machine, pl (单选题)Maria got off the bus, ______ her laptop on her seat. (单选题)What does the word “contributions” in the last paragraph ref (单选题)How are the exhibits arranged at the World of Dali?