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
问题解答：
我来补答展开全文阅读