This is reason ()he was late 括号里可以填why/ that 还是其他?

定语从句 is this the reason （ ）he was lat定语从句 is this the reason （ ）he was late for class This is the reason whyor which he is late for school.为什么which前要加for 关于英语单词reason的用法I came across a problem on the word reason.1.(The reason why.is because.) Is this sentence pattern grammatically right?(语法上正确) 2.(This is the reason that he is late/This is the reason he is late.) Is this This is reason ()he was late 括号里可以填why/ that 还是其他? This is the reason—— he didnt come to the meeting 为什么不用that? This is the reason that he gave to me.w为什么只能用that What is the reason that he gave for this?为什么是定语从句啊 This is the reason ____ _____ he left his hometwon(=that) This is the reason ____I did it. he reason for..is that..造句 He has to stay at home.___ he has a bad cold.A.This is because B.That's why C.So is it D.The reason is 老师您好,请教老师：This is the reason _______ he was late yesterday.为什么可以用that This is the reason( )he gave us for carrying out the plan.用that which都可以吗? is this the reason why he didn't say anything at the meeting拆分成两个单句 is this the reason __at the meeting for his carelessness in his work?A he explainedB what he explainedc how he explainedd why he explained为什么选A 怎么看出reason在句中的当宾语啊? he has to stay at home.___he has a bad cold.a.this is because b.that's whyc.so is it d.the reason is 下面题选哪个,为什么Is this the reason（ ）at the meeting for his carelessness in his work?A.he explained B.why he explained the reason for it is还是the reason for this is?