Authorware中用来控制程序流程的走向,完成程序的条件设置、判断处理和循环操作等功能的图标为()图标。
A.决策
B.群组
C.框架
D.交互
参考答案:A
She _____ when I go to see her.
A.is always working
B.was always working
C.always worked
D.has always worked
治疗心房颤动选用:
A.苯妥英钠
B.利多卡因
C.奎尼丁
D.美西律
E.氟卡尼