题目

Many people like to have cats and dogs as pets. Cats and dogs are alike in many ways. They both have four legs and fur. They both have sharp teeth and claws, too. Some dogs are very big; some dogs are small. Dogs hear well. They can hear better than people. They like helping people. They learn to do many works. Cats like sleeping in the sunshine. They like cleaning their fur with their tongues. As pets, cats and dogs both need warm, safe places. They need good food and water. They need to play with people.【1】The best title(最好的标题) of this passage should be “________”. ()A.Anim6．若（1-2x）6=a0+a1x+a2x+…+a6x6，则|a0|+|a1|+|a2|+…+|a6|的值为（　　）A．1B．26C．35D．36