问题补充:
I it everywhere , but I didn’t it .
A. looked for, looked for
B. looked for, find
C. found, looked for
D. find, look for
答案:
A. looked for, looked for
(答案→)B. looked for, find
C. found, looked for
D. find, look for
解析:词义辨析。look for 表示寻找的过程,而find强调的是找的结果,句意:我到处找它,但是我不能找到它。结合语境可知描述的是过去动作,故用一般过去时态。故选B