_____ Shanghai you see today is quite _____ different city from what it used to be. A. The, 不填 B. 不填, the C. The, a D. A. a
Since no one really knows what effects the GM food might have _____ us humans, many countries think that they should be cautious _____ this new technology.
The water and soil conservation project resulted in farmers ______ the crops on the farmland _____ trees and grass.
People have the belief ______ factories should produce fewer things from raw materials, ______the supply is growing smaller and smaller.
_______ he lives in a rich family, he started from the lowest position as an ordinary worker to make his living.
The big company should be ready to ______ many talents who can often _____ a new idea for increasing sales.