看图，回答问题。How many things can you find in this picture What are they ________________

A.()

B.simple sentence

C.compound sentence

D.complex sentence

E.compound-complex sentence

a lot of p根据短文内容，简要回答下列问题。 China has the world’s largest population and there are also a lot of poor people. So the government uses a different way from the UN to tell how many of her people live in poverty（）. They hope that one day no one will have to worry about where to work or where the next meal will come from. 小题1:Which country has the largest population in the world？ 小题2:How many Chinese lived in extreme poverty in 1978？ 小题3:How much has the government spent in building roads and giving clean water to poor people？ 小题4:How does the government plan to help farmers find jobs in cities？ 小题5:What’s the main idea of this passage？

下图是柱平法施工图的截面注写方式，请看图回答问题。

(1)该柱的编号是_________。

(2)该柱的截面尺寸是______________________。

(3)φ8@200 表示_________________________。

A.三阶高密度双极性码

B.双极性归零码

C.传号交替反转码

A.看视频选文字答案

B.看视频模仿朗读

C.看图/视频回答问题

D.其余三项都是