求解几道SAT句子改错语法题答案我已给出,求原因和如何改正1.No matter how cautious snowmobiles are driven,they are capable of damaging the land over which they travel.cautious错误2.Contrasting with most other fifteenth-century rulers,Portuguese kings could count on the support of the aristocracy in any overseas ventures.Contrasting with错误
问题描述：
求解几道SAT句子改错语法题
答案我已给出,求原因和如何改正
1.No matter how cautious snowmobiles are driven,they are capable of damaging the land over which they travel.
cautious错误
2.Contrasting with most other fifteenth-century rulers,Portuguese kings could count on the support of the aristocracy in any overseas ventures.
Contrasting with错误
答
cautiously,应该用副词形式.
Contrasted with,应该用被动语态.