2012年是我国民族英雄左宗棠诞辰200周年，晚清史研究者高明正先生历时I1年精心写就的《爱国大将左宗棠全传》一书正式发行，在此著作中，我们可以了解到他的事迹是[ ]

A．虎门销烟    

B．签订《马关条约》  

C．收复新疆    

D．黄海大战壮烈殉国

Speaker A: I think Jack needs to go on a diet. He’s putting on so much weight.
Speaker B: （）。

A. Yes, he used to be overweight.

B. Yes, I don’t think highly of him.

C. How much do you think he actually weighs now

D. Do you think so I think he looks OK the way he is.