Mrs.Parks is talking about the weather of two places in the United States withher students. Read the dialogue by putting inthe missing words.(Parks 夫人和她的学生在谈论美国两个地方的天气。 完成下列测试,输入缺少的单词。)Mrs. Parks: 1 ____________________ in California?Student A: It's always warm.Mrs. Parks: 2 _______________________ there?Student B: The temperature is always about 78 degrees.Student A: That's the temperature in 3 ______________. It's the same as 26degrees 4 ____________________.Mrs. Parks: 5 __________________ in Seattle?Student B: It's 6 ______________, because it rains almost every day andpeople are very happy when the sun 7 ______________.
大米与大豆混合食用,哪两种氨基酸发挥了主要作用( )
A. 亮氨酸和赖氨酸
B. 赖氨酸与色氨酸
C. 蛋氨酸与赖氨酸
D. 赖氨酸与苯丙氨酸
以下天然食物中可用作参考蛋白质的是()
A. 瘦猪肉
B. 牛奶
C. 鱼肉
D. 鸡蛋
不同加工和烹调方法大豆蛋白质的消化率不同,其中( )最高。
A. 整粒熟大豆
B. 豆浆
C. 豆腐
D. 生大豆