解放军文职考试：名词的数、格及在句中的作用经典例题

The ________ shoes were covered with mud, so I asked them to take them off before they
got into______ car.
A. girl"s; Tom"s  
B. girl"s; Toms"
C. girls"; Tom"s  
D. girls"; Toms"
答案 : C
We all saw that he was there on the____ day.    
[     ]
A. yesterday"s    
B. previous    
C. ordinary      
D. regular
答案 : A