Nowadays everyone hopes to ______ good education so as to get a good job in the future.

A．accept

B．accept a

C．receive

D．receive a

煤气中毒,典型皮肤表现是（）.

A、皮肤呈蓝色

B、皮肤呈棕色

C、皮肤呈樱桃红色

D、皮肤呈苍白

E、皮肤发黑