动机
参考答案：是指引起和维持个体的活动，并使活动朝向某一目标的内在心理过程或内部动力。
—What is that building ? — the sports equipment is stored .
A．That’s the building which
B．That is in which
C．The building that
D．That’s where
常与局麻药合用，可延长局麻作用和减少不良反应的药物是
A．肾上腺素B．去甲肾上腺素C．异丙肾上腺素D．麻黄碱E．多巴胺
