Michael has decided to go abroad to study,_____.A) however high the cost is B) no matter how higher the cost isC) whatever high the cost is D) what the cost is

Michael has decided to go abroad to study,_____.A) however high the cost is B) no matter how higher the cost isC) whatever high the cost is D) what the cost is 为什么是has not been decided michael has sma eyes改为疑问句 我急 When and where to have the party( )yetA has not been decided B have not been decided C has not decided Dhave not decided decided ”decided Michael's mother is worried(because her son has a temperature).对括号部分提问.（）（）Michael'smother worried? Michael has been ill.Michael has ill.这个句子对吗?两句有什么区别?什么情况下要加been?为什么不能用has? when and where to bulid the new factory___yet A.has not decided B is not decided The man has decided to buy the camera,decided还可以成什么?(3个词) When and where to build the new school （ ）A：is not decided B:are not decided C:has not decided D:have not decided when and where to go for the on-slary holiday___yeta:are not decided b:have not been decided c:is not being decided d:has not been decided Howand when to leave for Yunnan()yet　A are not decided Bhave not been decided Cis not being decideD has not been decided The student has a picture of (Michael Jordan).(画线提问)...加括号的是划线部分 Michael has a new book.对 a new book提问怎么问? michael doesn't have a long pencil.为啥不用has 而要用have? Michael's mother is worried because her son has a temperature.(划线部分提问)because以后的单词都是划线部分.( )( )( ) Michael's mother worried? when and where has not been decided为什么是用has 而不是 have