有关C4,错误的有()
A.可被Cls水解
B.可被Clr水解
C.属于球蛋白
D.在传统激活途径中起重要作用
E.在旁路激活途径中起重要作用
参考答案:B, E
根据汉语提示完成句子。
1. Today is his ______ (第二十个) birthday. He asks us to come to his birthday party.
2. Do you want some ______ (蔬菜) soup?
3. If you want to be ______ (健康), you should eat more green vegetables.
4. Please help me buy some ______ (西红柿), Lily.
5. ______ (多少) salad do you want?
下列关于工程项目目标的说法中,正确的是( );
A.目标应是长远和抽象的
B.目标不应有时间限制
C.目标只能由最高决策者掌握
D.目标是现实的,是可达到的