题目

掌握一定的生物技术能更好地服务生活,下列做法不可行的是( ) A.利用乳酸菌制作酸奶 B.用保鲜膜包裹果蔬延长储存时间 C.发酵过程必须保持空气流通 D.冰箱低温储存食物延长储存时间 答案：C阅读理解，根据短文内容判断对（T）错（F）。My name is Bob. Tomorrow is Saturday. We have no classes. My parents aren't going to work, but we are going to be very busy tomorrow. My mother is going to buy something. My father is going to visit my aunt and uncle. I'm going to the bookstore by bus. Then I'm going to buy a dictionary. Tomorrow evening we are going to visit my grandparents and have a big dinner. After that we are going to the cinema.【1】Today is Friday. （_____）【2】Bob's father is going to visit his grandparents in the morning. （_____）【3】Bob is going to the bookstore by bike. （_____）【4】Bob is going to play computer games with his sister. （_____）【5】After dinner they are going to the cinema. （_____）