风湿性心脏病二尖瓣狭窄患者，出现右心衰竭，下列哪项临床表现将_爱下问搜题

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问题单项选择题

风湿性心脏病二尖瓣狭窄患者，出现右心衰竭，下列哪项临床表现将减轻（）

A.下肢水肿

B.第一心音

C.颈静脉怒张

D.心尖区舒张期隆隆样杂音

E.呼吸困难

答案

参考答案：E

选择题

We need a (n) ____________ team leader who can really motivate the members to work harder.

A．grumpy

B．irritable

C．dynamic

D．fussy

选择题

He even________ to call the deal off if we didn't satisfy his demands. [ ]

A. scolded

B. threatened

C. warned

D. declared