问题补充:
Living in the desert involves a lot of problems,water shortage is the worst.
A. of which
B. when
C. of whose
D. Which
答案:
(答案→)A. of which
B. when
C. of whose
D. Which
解析:可联系答.案.网客服索取。
时间:2019-05-28 02:40:09
Living in the desert involves a lot of problems,water shortage is the worst.
A. of which
B. when
C. of whose
D. Which
(答案→)A. of which
B. when
C. of whose
D. Which
解析:可联系答.案.网客服索取。