(单选题)68: 丙酮酸氧化时脱下的氢在哪个环节上进入呼吸链？??( )
A: Q
B: Q-细胞色素c还原酶
C: NADH脱氢酶
D: 细胞色素c
E: 细胞色素c氧化酶
1.(text)I.Vocabularyskills（2points） Completethefollowingstatementsbychoosingth...
1.(完形填空题)1．ListentotheconversationanddecidewhetherthefollowingisT(true)orF...
1.(完形填空题)1．ListentotheRadioShow"EatingRight"anddecidewhetherthefollowingis...
1.(完形填空题)1．ListentotheconversationanddecidewhetherthefollowingisTrue(T)orF...
1.(填空题)1．Listenandfillintheblanks. a_0401_01.mp3 Kenji:Peter,areyougoingdown...
要做作业扫码我