【2013四川遂宁】B
It was Sunday afternoon. My brother and I were alone at home. My parents went out. I was doing my homework while my younger brother was watching TV. Suddenly the doorbell rang. Ding-Dong! My brother thought that it was our parents, so he opened the 41 quickly.
A tall man wearing a black raincoat stood outside. He said that he came to sell books and asked politely if our parents were at home.
Without thinking, my brother said, No. Then the man asked if we would like to 42 some story books. I refused him. When I wanted to close the door, he suddenly pushed the door very hard and came into our house. He took out a 43 and ordered me to tie up my brothers hands with a rope(绳子). I tied up his hands in a special way so my brother could untie（解开） 44 easily. The man then tied my hands up and locked 45 of us in the kitchen. Soon, he went upstairs to 46 money. I taught my brother to untie the