________ theme of the Shanghai Expo is “Better city, better life”. It will send _____ message to people around the world to care about the places where they live.
See the flag on top of the building ? That was ___ we did this morning . A when B. which C. where D. what
It is pretty well understood __________controls the flow of carbon dioxide in and out the atmosphere today.
A plan has been put forward __ more graduates should go to work in the country
After three hours’ climbing , they reached they thought was the place they’d been dreaming of .
--- The patient looks much better. is it that has made him he is today? --- Perhaps the special medicine and his family’s patient care.