This baby has been crying for __A.An hour and half B.A and a half hours C.One and a half hour D.One and a half hours

Baby.Zedoary on this has always been in love go on,please? This school( )for forty years.A,open B,has opened C,has been open D,has been opened求详解 This baby has been crying for __A.An hour and half B.A and a half hours C.One and a half hour D.One and a half hours This account has been blocked. this file has been damage This IP has been banned This is the best film has been shown this year. A. who B. whom C. th this is one of the most interesting question that -----asked.A have B has C have been D has been The final examination will cover all__taught this term.A.what has been B.that has been C.that was D .which has been Miss li has been married____she will have a baby next yearMiss li has been married____she will have a baby next yearA.for a year ago B.a year ago c.since a year D.for a year I know this has been hard.has been 是什么语法? this machine ____ specially ____to using underwater A.has been :adapted B.has been :adaptingthis machine ____ specially ____to using underwater A.has been :adapted B.has been :adapting C.was :adapting D.has:adapted This is one of the best products that _____sold this year.A.have been B:had been C:has been 请详细点为我剖析 How long has this shop(）?Abe openB been open C opened Dbeen opened Young Stan ___ like this.A:has always been B:is always being C:have always been选哪个? she has not been around this week This username has already been used是什么意思 This domain has been blocked是什么意思