题目

写出下面的小数，并指出是几位小数．零点九写成小数是，这个小数是位小数． 答案：【1】0.9【2】1   ---Are you still going work on foot? ---Yes. My car _______ in the garage. A.  is being repaired     B.  has been repaired  C.  is repaired              D.  is repairing