—Do you believe _______ you read in ads?

—No, only some of them. [ ]

A. something

B. anything

C. nothing

D. everything

供应大脑外侧面血液的血管是

A．大脑中动脉
B．大脑后动脉
C．大脑前动脉
D．椎动脉
E．基底动脉