No sooner ___ down on bed ___ the telephone rang.

A．had he lain; than

B．had he lied; when

C．did he lie; than

D．had he laid; before

黑热病的典型热型为

A．不规则热，约占1/3

B．稽留热，约占1/3

C．驰张热，约占1/3

D．双峰热，约占1/3

E．回归热，约占1/3