The meeting was just getting to the heart of the matter ( ) it's time to knock off.

A. while
B. when
C. until
D. after

有眼睑下垂的眼肌型重症肌无力患者，还可能有和症状是（）

A.瞳孔散大，光反射消失

B.调节反射消失

C.眼球向内、上、下运动受限复视

D.眼球震颤

E.角膜反射消失