问题补充:
Three fourths of the surface of the earth covered with water.
A. are
B. is
C. will be
D. was
答案:
A. are
(答案→)B. is
C. will be
D. was
解析:可联系答案网客服索取。
时间:2020-10-22 03:14:57
Three fourths of the surface of the earth covered with water.
A. are
B. is
C. will be
D. was
A. are
(答案→)B. is
C. will be
D. was
解析:可联系答案网客服索取。