—Can I park my car in front of the building?
—No, you ___________.
A:won't
B:can't
C:needn't
D:couldn't
If we ________ something, we express something fully and clearly.
在我国发展过程中,为了应对更多的风险挑战,我们必须始终高举一面旗帜,这面旗帜就是( )