问题
                    
Let’s vote _____ Betty, because she often helps people _____ need.[ ]
                            A: to; in 
B: to;to
C: for; in
D:for; to
                        
                        B: to;to
C: for; in
D:for; to
正确答案是:
                        
                        
                        
                    同类题型
                    Is the shirt made _________cotton?–Yes. It’s made ________ China.[ ]
Hi, guys. How was your party yesterday?—Wonderful! We had a big meal and enjoyed __________.
Why not go to see the dolphin show with me?—Because I _____ it.
Could you give me some on how to learn English ?— Sure. Practice makes perfect.