题型:问答题 简答题 —What have you been busy with these days? —I ______ that the speech contest has been brought forward, so I ______ for it.A.was informed; have been preparingB.have informed; am preparingC.informed; have preparedD.was informed; prepared 查看答案
题型:问答题 简答题 在下列几类学生中,惩罚比奖励能够更好地提高其学习动机水平的有( )①内向的学生②外向的学生 ③能力强的学生④能力差的学生 ⑤女生⑥男生A.①③⑤B.①④⑥C.②④⑤D.②③⑥ 查看答案
题型:问答题 简答题 医学伦理难题的发生,从最终意义上看,是由于医学伦理关系中()所决定的。A.道德行为主体利益的复杂矛盾B.医学伦理观念的急剧变化C.医学伦理理论的多样化D.医疗卫生体制的不完善 查看答案