【单选题】— ______. — He is a shop assistant. [ ]
C.
What does your father do?
D.
Is your father a shop assistant?
【单选题】下面有关临床护士用药护理的叙述 , 错误的是
C.
用药时必须严格执行“三查、七对、一注意”原则
【单选题】下列哪个社交网站是当今全球最大,注册用户数量最多的社交网站?
【简答题】12×4= 23×3= 31×2= 12×40= 23×30= 31×20= 120×4= 230×3= 310×2= 120×40= 230×30= 310×20=
【简答题】阅读理解。 Welcome to my shop This is my shop. It's near a school. There're many things in it. All students like to buy things here. Look! Here are ten pencils. They are pink and blue. They are on sale . Y...