we should open the window to keep the air f______.首字母填空
we should open the window to keep the air f______.首字母填空
根据首字母填空i think we should have p____and keep the air clean
keep the window open
you should open the window to let in the clean air.let in
You should keep the window ____.A.opend B.open
You should not keep the window----- A opened B open
keep the window open翻译
选择填空:1.It's hot.Please keep the window ( ).A.openedB.to open
Most foreigners are f______ to the Chinese.首字母填空
keep the window open 还是keep the window opening
适当形式填空 We should keep the door open ,not _______(close)
首字母填空:The air around us is important to every (w )air,we cou