(多选题)29: 为了预防有毒动植物造成的食物中毒，下面哪些行为应坚决制止？（ ） A: 自己采摘野蘑菇 B: 外出游玩时采摘野菜回来吃 C: 不吃霉变的甘蔗 D: 购买和食用变质鲜银耳 E: 不生吃白果 ...

(多选题)23: 家庭如何准备食物才符合健康饮食原则？（ ） A: 购买低脂或脱脂牛奶和奶制品（适用于2岁以上儿童） B: 水果蔬菜品种多样，方便拿取 C: 常使用杂粮、全麦、粗米制作食物 D: 少放盐、糖和油脂 E: 购买大包装甜饮料 ...

(单选题)11: 为满足身体代谢需要，健康成年人每天需要饮水（ ）毫升。 A: 1200 B: 1500 C: 2000 D: 2200 ...

(单选题)5: 关于大脑中管理进食的司令部，下面哪一项描述不正确？（ ） A: 饥饿时，提醒身体进食 B: 吃饱后，提醒身体停止进食 C: 产生愉悦感 D: 由“饱中枢”和“饿中枢”两个部分组成 ...

(单选题)43: He is a brilliant scholar and is everywhere recognized _____. A: as well B: as such C: as this D: as so ...

(单选题)31: Last month, part of Southeast Asia was struck by floods, from ___ effects the people are still suffering. A: that B: whose C: those D: what ...

(单选题)25: _____ going to the exhibition. A: All but he and me are B: All but him and me are C: All but he and I am D: All but him and me am ...

(单选题)19: A new theory ______ before it can be put into practice. A: must be tested B: be tested C: can be tested D: to be tested ...

(单选题)13: I saw a woman running toward me in the dark. Before I could recognize who she was, she had run back in the direction ___she had come. A: of which B: by which C: in which D: from which ...

(单选题)1: We still have a lot of problems ____. A: unsolved B: unsolving C: unsolve D: to be unsolved ...