He spoke in such easy English as everybody could understand我就想知道这句话的从句部分为什么用could?can不行么?

he spoke 什么in the debate He spoke in such a low voice that he couldn’t make himself ______.a、heardb、hearc、 to heard、be heard he spoke in such a high voice__at the farther end of the room .as to be heardas to hearto be heard to hear He spoke in such a high voice(A to be heard; Bso as to be heard)at the farther end of the room为什么选B He spoke in such easy English as everybody could understand我就想知道这句话的从句部分为什么用could?can不行么? 英语单选 语法 He spoke in such a high voice ______ out in the street40.He spoke in such a high voice ______ out in the street.A.as to be heard B.to be heard C.as to hear D.to hear为什么选A? Nancy spoke in such a low voice that _____ students in our class could hear her. He spoke to me in a very friendly way. He spoke to him in front of everybody怎么翻译 一道关于不定式的题He spoke in such a high voice________at the farther end of the room.A.as to be heardB.to be heardC.as to hearD.to hear那为什么不选B呢？ He spoke for such a long time____people began to fall asleep.A.that B.as C.which D.what do you know the man in the teachers' office just nowA whom he spoke B to who he spoke C he spoke to D that he spokedo you know the man ()in the teachers' office just now 3道高二英语题19.He wondered if he could slip out of the lecture hall without anyone ______A.noticingB.noticedC.to noticeD.being noticed20.He spoke in such a high voice_______out in the street.A.as to be heardB.to be heardC.as to hearD.to hear21 43.1英语动词选择填空题,可能要搭配时态变化Can ,could ,be able toa.I _______ get a high mark in today’s exam.b._______ I have a cigarette?c.He ____________ to pass the exam after he had finished the coursee.He spoke in such a low vo 来个会英语的帮我做下大学英语的题目He spoke in such a low voice that he couldn’t make himself ______.选项:a、heardb、hearc、 to heard、be heardI’m used to ______ early in winter morning.选项:a、get upb、getting upc、got He spoke in a quite,distincy voice,as though his thought were far away He spoke confidently ,____impressed me most 填 so that that in which which He spoke in a quite,distincy voice,as though his thought