___________ (科学家们将会提出) new methods of increasing the world’s food supply.

[A] Painting the room white.
C. Waiting the man to decide.
B. Buying white furniture.
D. Asking Mr. White for advice.

A．There is little room to boost your energy while not appearing too zany.
B．There is a little room to boost your energy while not appearing too zany.,
C．There is much room to boost your energy while not appearing too zany.
D．There is no room to boost your energy while not appearing too zany.