Question

The old man is _______ please keep quiet.

A．sleep, and

B．asleep, so

C．sleepy, but

D．sleeping, but

Answer 1

B

詞義辨析。Sleep動詞，睡覺；asleep,形容詞，睡著的； sleepy形容詞，困乏的。And和，并且；so 因此；but但是。句意：這個老人睡著了，請保持安靜。故選B。