（Two basic types of carbohydrate,the simple carb,） identified by its sweet taste,and the complex carb,which has a pleasant taste but is not sweet.正确答案是Two basic types of carbohydrate are the simple carb想知道Of two basic types of carbohydrate,there is the simple carb错在那里

（Two basic types of carbohydrate,the simple carb,） identified by its sweet taste,and the complex carb,which has a pleasant taste but is not sweet.
正确答案是Two basic types of carbohydrate are the simple carb
想知道Of two basic types of carbohydrate,there is the simple carb错在那里