单选题 The synthetic functions of the human, (such as) imagining, visualizing, and dreaming, (is) (largely) associated (with) the right half of the brain.

A、 such as
B、 is
C、 largely
D、 with

【正确答案】 B

【答案解析】该句的主语是The synthetic functions，故be associated with中的be应为复数形式are。