after our country suceeded in holding the 2008 Beijing Olympic Games,what our next desire to do is to host the world cup.为什么用what 引导从句,做什么成分

old people are looked after well in our country 改写同义句old people -----------------------in our country what the soldiers does do good to our country?why use does after soldiers? Our country 英语作文 information about our country su yang call me after lunch 改错 calls Helen after school.(Su Hai 提问) in country after country怎么翻译? after our country succeeded in holding the 2008 Beijing Olympic Games what our next desire to do is to host the world cup.为什么用what LONG LIVES OUR COUNTRY还是LONG LIVE OUR COUNTRY?RT Our country is very big. development of our country是什么意思? Our country has developed rapidly. Nerver Let Our Country Down. Our country will be______and_______(strong). in 4 years The Olympic Game will be hold in our country in 4 years time.The Olympic Game will be hold in our country after 4 years.什么区别?/ su Su Hai calls Helen after school.(对话线部分提问)划线的是su hai Su Hai calls Helen after school.(画线部分提问Su Hai )