第26题: [单项选择]下列有关血糖生成指数(GI)的叙述,错误的有()。 A. GI是用以衡量某种食物或某种膳食组成对血糖浓度影响的一个指标 B. GI高的食物或膳食,引起血糖波动较大 C. GI低的食物或膳食,引起血糖波动较小 D. 可适当吃GI高的食物 E. GI低的食物可以不限量 参考答案:E 答案解析:无论对健康人还是糖尿病病人来说,保持一个稳定的血糖浓度、没有大的波动才是理想的,而达到这个状态就是合理地利用低GI食物。
第33题: [多项选择]One of your close friends won the first place in the National English Debating Contest. Write a note of about 60 words expressing your congratulations on it. Marks will be awarded for content, organization, grammar and appropriacy. 参考答案: Dear Jacky, I am so glad to hear that you won the first place in the National English Debating Contest. Congratulations! How great you are! You set a good example for us. All of our classes are proud of you excellent performance. Later I want to share your joy. You can talk with me in details. Let’s call a day. See you. Henry