NooneinourclassbutTomandJack______what______withMike. A.know;iswrongB.knows;wrongisC.knows;isthematterD.know;wrongis
NooneinourclassbutTomandJack______what______withMike.
A.know;iswrong
B.knows;wrongis
C.knows;isthematter
D.know;wrongis
相关考题:
关于污泥龄的说法,不正确的是( ) A.相当于曝气池中全部活性污泥平均更新一次所需的时间B.相当于工作着的污泥总量同每日的回流污泥量的比值(应为:排放污泥量)C.污泥龄并不是越长越好D.污泥龄不得短于微生物的世代期