问题
                    
The skirts on sale are all beautiful. I can’t decide which one ____________.
                            A:buy
B:to buy
C:bought
D:will buy
                        
                        B:to buy
C:bought
D:will buy
正确答案是:
                        
                        
                        
                    同类题型
                    ________, the Internet was only used by the government. But now it’s widely used in every field.
You can’t guess what difficulty I had_____ your home.
______ happened to be no one in that house when the typhoon hit the area.
Don’t copy others’ work. If you do it by ________, you’ll feel much better.