It's said that______ of the water around the world _______ pollut_英语解答

It's said that______ of the water around the world _______ polluted.
A.two third;has.B.two thirds;have
C.two third;are.D.two thirds;is
请简略叙述原因,

人气：450 ℃　时间：2019-10-11 05:21:02

解答

D,一考分数表达，分子大于一分母加s二考水为不可数，用单数表被动