二尖瓣狭窄的X线表现有()
A.右室增大
B.右房增大
C.心脏呈靴型
D.左室大
E.心脏呈球形
参考答案:A
— ______ does your mother work?
— She works in a ______. She is a clerk. [ ]
A. What, TV station
B. What, restaurant
C. Where, bank
D. Where, shop
银行业从业人员之间可以就某些银行共同关心的话题组织专题协调会,有利于促进行业内信息交流与合作。( )