问题
                    
We often have a party _____ the evening _____ Friday.[ ]
                            A: in, of 
B: on, in
C: in, in
D:on, of
                        
                        B: on, in
C: in, in
D:on, of
正确答案是:
                        
                        
                        
                    同类题型
                    Of all your coats, why do you like this one best?—Because it’s _________ than the others.
My son wants a pet dog for long, but I have no time to buy _____for him.
_____ do they want to join?—Music club.[ ]
We have decided to try ________ best to raise more money for the local charity.
By the time I got home, Gina and her sister ______ their project already.