Mr. Black bought all the things that ______ . ()
（A）her wife didn’t want to eat
（B）her wife wanted to buy
（C）the doctor asked Mrs. Black to eat
（D）the doctor didn’t allow Mrs. Black to eat 4 The following is a true story. It happened in a small village in Australia, where some dangerous animals live in the forest. Lisa, a 33-year-old mother, went to cook lunch in the kitchen, her 3-year-old son, Barney, playing by himself in the garden. Suddenly, a loud cry of Barney came into the mother’s ears. Lisa rushed into the garden in a hurry and found a big snake entwining (缠绕) the little boy with its terrible body and trying to eat the boy. It was a boa (蟒). Lisa was terrified and quite angry. She made up her mind to save her son from the snake’s mouth. It was great mother’s love that made Lisa forget what she faced. She took up a hoe from the ground and beat the boa as hard as she could. One…two…with the hoe, Lisa beat the snake repeatedly, but useless. The little boy’s voice and breath were getting weaker and weaker. Lisa’s heart was broken and she got nearly mad. Suddenly Lisa put away the hoe and threw herself to the boa, opened her mouth and bit (咬) into the boa’s back. Lisa was really mad. The boa was so badly hurt that it let go of Barney and moved into the forest hurriedly. It had never known how a woman had such terrible sharp teeth. On half way home, the boa died. It was great mother’s love that saved the little boy.
