We can get a lot of useful information on the Internet; the Internet also provides us wi

问题补充：

We can get a lot of useful information on the Internet; , the Internet also provides us with a new way of communication.

A. otherwise

B. therefore

C. however

D. besides

答案：

A. otherwise

B. therefore

C. however

(答案→)D. besides

解析：词义辨析。Otherwise否则，另外； therefore 因此，所以；however 然而，可是；besides此外，而且。句意：我们能在因特网上得到很多有用的信息；而且，因特网也给我提供了一个新的交流方式。故选D。