34-Why is it _____ he works so hard,only to maintain his living barely?-A.-when -B.- as -C.-that -D.-which

why it is 还是why is it 34-Why is it _____ he works so hard,only to maintain his living barely?-A.-when -B.- as -C.-that -D.-which why it is unfair to why it is unfair to why is it always something? _____[A.It B.there] is no doubt that he is a good teacher.And tell me why.Thank you. Why is the letter Flike a cow's tail Because it is at the end of _____ _____ is the weather like today?it's rainy.a.what b.how c.when d.why When is it the good time _____ (have) the meeting 应该填have的什么形式?Why? why it is as it is and why it is there at all汉语意思是什么 1道高中英语单选.I just don`t understand _____ that prevents so many Americans from being as happy as one might expect.A.why it doesB.what it doesC.what it is D.why it id It is raining _____ outside. It is _____ today.(storm) That is why,This is why,It is why的区别 There is no why,it`s an why is it important to speak English? is it important to look good?why? What is inflation? Why does it happen?