"We can't go out to play football in this rainy weather," said Bob, ________ out of the window disappointed.

A．look

B．to look

C．looked

D．looking

关于VEP描述正确的是()

A.一侧视神经损害是全视野、半视野刺激均显示异常，而刺激健眼时正常

B.视交叉部位病变则两颞侧半视野刺激时VEP异常

C.视束及枕叶病变，对侧半视野刺激时VEP异常

D.视交叉部位病变则两鼻侧半视野刺激时VEP异常

E.视束及枕叶病变，同侧半视野刺激时VEP异常