1. If I had remembered ______ the window, the thief would not have got in.
A. to close
B. closing
C. to have closed
D. having closed
2. We ______ our breakfast when an old man came to the door.
A. just have had
B. have just had
C. just had
D. had just had
【每日译词：身不由己】
1. 他们总是说想帮助我们，但却身不由己。
1.A
【句意】要是我记得关上窗户，小偷就进不来了。
【解析】语法结构——虚拟语气。根据题干中的“the thief would not have got in小偷就进不来了”可知这里表示与过去事实相反的虚拟语气，故根据句中的“had remembered”可直接排除C项和D项。再根据“remember to do sth. 表示记得要去做某事;remember doing sth.表示记得做了某事”以及句中“If I had remembered……要是我记得……”可知A项“to close”正确。
2.D
【句意】当这个老人来到门口时，我们已经吃完了早餐。
【解析】语法结构——过去完成时。根据从句中的谓语动词“came”可知“对我们而言，这个老人来到门口属于发生在过去的事情，而我们吃早饭则是发生在过去的过去”，故选项中使用过去完成时(过去完成时表示到过去某个点为止所完成的动作，其时常与一般过去时成对出现。)的D项“had just had”正确。
【每日译词参考答案】
1. They are always saying that they want to help us but their hands are tied.
“身不由己”，汉语成语，字面意思是身体不能由自己做主，指行为不能由自己支配。可以翻译为“not of one’s own accord，in spite of oneself或lose control of oneself”。