单选：（）学了“独孤九剑”后的令狐冲数次点中了田伯光的什么穴道？A．大椎穴B．膻中穴C．章门穴D．百会穴

You should stop smoking. You shouldn't smoke too much.

We are going to play golf this Sunday.

We are going to have an English party today.

These five boys failed in their English exam last term.

简述大乐署与鼓吹署。