timely treatment saved the life of the victim,about 60 percent of whose ski

分类: 作业答案 • 2022-05-23 18:24:17

问题描述：

timely treatment saved the life of the victim,about 60 percent of whose ski
a、had burned
b、has been burnt
c、 were burnt
d、 was burnt

答

选择B skin 为不可数名词··本题考察的是现在完成时的被动语态··