I could easily perceive that his heart burnt to relieve his starving kids, but he seemed ashamed to ______ his inability to me.

A. discover
B. recover
C. demonstrate
D. impress

巡游出租汽车电召服务应当符合的要求中正确的有（）

A.根据乘客通过电信、互联网等方式提出的服务需求，按照约定时间和地点提供巡游出租汽车运营服务

B.巡游出租汽车电召服务平台的服务时间为早九晚六

C.电召服务人员接到乘客服务需求后，应当按照乘客需求及时调派巡游出租汽车

D.乘客上车后，驾驶员应当向电召服务人员发送乘客上车确认信息