显而易见，电子商务除了购物便捷外，还有许多其他优点。

A.Obviously, besides the convenience it offers, e-commerce also has many other advantages.

B.Obviously, it offers the convenience, e-commerce has many other advantages.

C.Obviously, e-commerce is cheap and also has many other advantages.

D.Obviously, e-commerce is cheap except many other advantages.

正确答案： Obviously, besides the convenience it offers, e-commerce also has many other advantages.