13.I must say or I must admit or I must confess<口>(用于强调)我得说/我得承认
This came as a surprise, I must say.我得说这真是个意外。
I must admit I like looking feminine.我得承认我喜欢看起来淑女一些。
They were very polite, I must confess.我得承认他们很有礼貌。
14.must you … ?
(expressing irritation)(用于问句中表示生气)你非要…吗？你偏要…吗？
Must you always put the blame on other people?你总是要把责任推卸给别人吗？
Why must you always exaggerate?为什么你总要夸大其词？