计算机程序的基本构成要素有常量、变量、______、______和______等。
参考答案:表达式 语句 函数
根据句意及首字母或中文提示补全单词。
1. The story is not interesting, and it is really b
2. He (睡觉)very late last night.
3. What is the w like today?
4. I have no work today. I am having a day o
5. (幸好), he didn't hurt himself in the traffic accident.
从作用机制讲,下列不属于抗血小板药物的是()。
A.噻氯匹定
B.氯吡格雷
C.双嘧达萸
D.氨甲苯酸
E.阿司匹林