A.7% B.10% C.12% D.15% E.17%
A.對(duì)問(wèn)題尚無(wú)了解,毫無(wú)思想準(zhǔn)備 B.形成態(tài)度,作出承諾 C.意識(shí)到問(wèn)題,引起關(guān)注但猶豫不決 D.已經(jīng)采取新的行為 E.已經(jīng)鞏固新的行為
A.有效、經(jīng)濟(jì) B.方便 C.綜合 D.連續(xù) E.以上均是