根据材料回答问题。

材料一：***的诞生是中国历史上开天辟地的大事，自从有了***，中国革命的面貌就焕然一新了。——选自人教版《中国历史》八年级上册

材料二：没有共产党就没有新中国，共产党辛劳为民族，共产党一心救中国，他指给人民解放的道路，他领导中国走向光明……没有共产党就没有新中国，没有共产党就没有新中国。

A. —Is Ann reading a book? —No, she isn't. She's making a sandcastle.

B. Look at Tom. He is walking (走路）on the beach. He is very hot.

C. —Are the children collecting shells on the beach?—Yes, they are.

D. Look at John and Lily. They are flying kites in the park. They are happy.

⒈____⒉____⒊____⒋____

如图所示电路中，电表a、b接法正确的是（）

— We failed in the singing competition.

— _______. Better times are waiting for you.