李明同学测量课本宽度的4次结果如下,其中记录错误的一次是 ( )
A:17.31cm
B:17.32cm
C:17.52cm
D:17.30cm
阅读材料,回答问题。
材料一:2014年11月1日,十二届人大第十一次会议审议通过了关于设立国家宪法日的决定,明确将12月4日设立为国家宪法日。
材料二:******曾做出重要指示,要坚持依法治国首先要坚持依宪治国,坚持依法执政首先要坚持依宪执政。
阅读文章,判断正(正确)误(错误)
Hello! I'm Wang Yong. I'm at home. It's six o'clock in the evening. Grandma is cooking dinner in the kitchen. I am doing my homework in the study. I am hungry. Now it's 6:30. dinner is ready. All my family are eating dinner. The food is tasty. It's 7:20. I'm washing the dishes. Mum is reading a book in the study. Grandma is watching TV in the living room. Father is answering the phone. Grandpa is drawing a picture in his bedroom.