I THINK （ ） WITH FRIENDS IS BETTER THAN （ ） A：CHAT；WATCH TV B：CHATTING；WATCHING TV...I THINK （ ） WITH FRIENDS IS BETTER THAN （ ）A：CHAT；WATCH TVB：CHATTING；WATCHING TVC：CHAT；WATCHING TVD：CHATTING；WATCH TV
问题描述：
I THINK （ ） WITH FRIENDS IS BETTER THAN （ ） A：CHAT；WATCH TV B：CHATTING；WATCHING TV...
I THINK （ ） WITH FRIENDS IS BETTER THAN （ ）
A：CHAT；WATCH TV
B：CHATTING；WATCHING TV
C：CHAT；WATCHING TV
D：CHATTING；WATCH TV
答
B：CHATTING；WATCHING TV
前一个动名词短语作从句的主语，后一个动名词短语作宾语
答
B：CHATTING；WATCHING TV;
这里的chatting with friends 和watching TV都是一个动名词短语；