Question

Don’t be angry with us. We _____ with you together, but we were busy with our final reports when you called in.

A．would eat out

B．could have eaten out

C．should eat out

D．must have eaten out

Answer 1

B

    
試題分析: 考查情態(tài)動(dòng)詞用法。從we were busy with our final reports when you called in.可知此處是對(duì)過(guò)去事情的假設(shè)，所以應(yīng)該用“情態(tài)動(dòng)詞+have done”，故B選項(xiàng)正確。句意：別生我們的氣。我們本來(lái)能夠和你一起外出吃飯的，但是當(dāng)你打電話的時(shí)候我們正忙著做我們的終期報(bào)告。