The passage suggests that ______.

A．one's intelligence is born by nature

B．people can be trained to make best use of their mental abilities

C．IQ tests are totally unreliable

D．most psychologists are in favor of the idea of "self-efficacy"

咽喉疼痛，肌膜高肿，吞咽阻塞，高热汗出。辨证为（）

A.肺经风热

B.肺胃有热

C.肺胃热盛

D.肝胆实热

E.胃火上逆