钟某与王某有仇，欲伺机报复。一日钟某得知王某一人在家，便携匕首前往。途中遇治安联队在巡逻，钟某深感害怕，遂折回家中。则钟某的行为属于_________。

A．不构成犯罪

B．犯罪预备

C．犯罪中止

D．犯罪未遂

Is her lifestyle the same as yours or ______? What are the ______?         [ ]

A. differences; different              

B. different; differences        

C. difference; differences            

D. different; different