What was the reason for the fire?=What____the fire?

What was the reason for the fire?=What____the fire? what was the reason for the cold war what is the reason what was the main reason for the 1990 revision of incoterms是什么意思 Ricalron was soon told the reason why it was not important what he found now.语法是否正确速度啊! the reason why和the reason that的区别The reason ______he didn't come was ______he was ill.　　A.why; that B .that;why C.for that;that D.for which;what为什么答案是A? do you know what the reason of the fire that broke out in the hotel last night was?修改病句 The reason why he was late was true . the reason that he was late was unknow 对么 为什么 The reason ______ he was late was unknown no matter what the reason is .no matter what is the reason.哪一种说法正确? What's the reason ,that?really?What's the reason ,that?really? what's the reason for your being late for the party?the traffic was heavy请问being在此句中是什么意思啊! 6.The road was blocked and that is _____ he didn’t arrive on time.A.the reason at which B.why C.the reason which D.what 这题为什么选B啊, ( ) was Betty late for school yesterday?A.Why B.What C.What reason D.What for What was the __ of the accident?英语单选A.because B.excuse C.cause D.reason选哪个,为什么? That was the reason ____David refused to speak for at the meeting.A.which B.what C.why D.for that What's reason for the difficulty of maintaining the cooperation?