After half a year's training,they were made to be used ________ underwater.A.to stay B.to staying C.staying D.stay

After half a year's training ,they were made entirely used___underwater After half a year's training,the you were made entirely used( ) underwatera to stayb,to stayingc.stayingd.stay half a year ago. After half a year's training,they were made to be used ________ underwater.A.to stay B.to staying C.staying D.stay a year later /in a year /a year after /past s year的不同要例句. After she studied hard for half a year,she _____ A grade in her subjects.(achieve) nice to see you again after more than a half year中文是什么 half a year .a half year可以么? She has been skating for _____.A.three and a half years B.three and half a year为什么选A?是因为第二个后面没加s吗。a half year=half a year It will take them___to finish the course.A.one and a half year's timeB.a year and a halfC.a year and a half of timeD.a year and a half time原因. once half year,twice a year They got ______(marry)after a year's work. after a year or 英语问题one and a half year’s time和one and a half years' time哪个正确 It will take____ time to finish the course.A one and a half years' B.a year and a halfC.one and a half year's D.a year and a half's选哪个?要表示……的时间,就可以排除B,但是one and a half years=a year and a half,我怎么觉得A和D It will take____ time to finish the course.A one and a half years' B.a year and a halfC.one and a half year's D.a year and a half's选哪个?要表示……的时间,就可以排除B,但是one and a half years=a year and a half,我怎么觉得A和D —It’s said that a new factory is being built now.—Yeah.It will take _____.A.one and half years B.a half and a year C.a year and half D.one and a half years he was ___(雇佣)by a large company after looking for work for nearly half a year