It knowledge is power, Sir Francis Bacon wrote in 1579, perhaps creativity ca be described as the ability to use that power.
We students got lost in the forest and decided to remain ____we were and waited for the guide
—Oh my god! You__ wear slippers to attend the conference. —I'm sorry I forgot there is a conference.
In this experiment, the famous professor showed three different____ to the study of physics.
_______the match is lost? We can fight again!
These achievements_______ without the contribution of Qian Xuesen, a key leader of the New China's nuclear, missile and so on.