“中国护照的含金量不仅仅在于它能帮你免签去多少个国家和地区，更在于危急时刻来临时，祖国能带你回家！”这是身为中国公民的自豪；也是“外交为民”最好的写照。2015年以来，中国政府继续秉承以人为本、外交保护为民的理念，持续推进海外民生工程，保护中国在海外机构和公民的安全和正当权益，为“中国脚步”走出国门保驾护航。中国全力保护海外公民安全是因为(         )

①民主是专政的前提和基础  

②我国人民民主具有真实性

③公民的国家意识和民主意识不断增强

④人民民主专政的本质是人民当家做主

选择合适的答案

①Did they go home by bike ?  ____            

②Where did you go yesterday ?  ____            

③What did you see ?   ____                    

④ Did you see a bus yesterday ?  ____           

⑤ When did your father come back ?  ____       

⑥ Do you live in London, too ?   ____          

⑦Did John eat rice yesterday ?   ____            

⑧How did you go home yesterday ?____           

⑨When did you come back ?   ____              

⑩What did she do yesterday ?  ____              

A No, I didn’t.   B Yes, he did .   C I went to the park .    D Yes, I do .

E I came back last Friday.   F No , they didn’t.    G We went home by bus .

H I saw lots of places .    I She watched TV.    J He came back last Sunday.

如图，圆O的直径CD过弦EF的中点G，∠DCF=20°，则∠EOD等于（   ）

下列加横线注音全都正确的一项是（    ）