I won’t leave until my work _________ tomorrow morning.

A．will be finished

B．finishes

C．finished

D．is finished

最合适的诊断为

A．单纯性龈炎

B．慢性龈缘炎

C．青春期龈炎

D．急性坏死性溃疡性龈炎

E．急性龈 * * 炎