The diameter of the gravity disc is too big It causes oil to flow through the water outlet We changed the disc and no () is found in the water outlet.
时间:2019-04-14 23:07:52 关键词:too,is,bigThe diameter of the gravity disc is too big It causes oil to flow through the water outlet We changed the disc and no () is found in the water outlet.
A.water
B.oil
C.scale
D.ridge
答案解析
B
举一反三