用so…that形式进行同义句转换.Simon is generous enough to buy gifts for all of us.
问题描述：
用so…that形式进行同义句转换.
Simon is generous enough to buy gifts for all of us.
答
Simon is so generous that he buys gifts for all of us.
答
Simon is so generous that he often buy gifts for all of us.
答
Simon is so generous that he can buy gifts for all of us
答
Simon is so generous that he buy gifts for all of us.