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【单选题】
下列关于医学常识的说法，错误的是A.
临床上一般以血红蛋白的浓度值作为诊断贫血的依据
B.
卡介苗是一种疫苗，一般在婴儿出生后接种，可以预防结核病
C.
游泳避免将咽入口中，以免水通过鼻咽部进入耳引发中耳炎
D.
人体骨密度在达到高峰值后会逐年下降，男性下降幅度较女性大
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举一反三
【简答题】What have replaced the once difficult definitions in dictionaries?
【单选题】Shortly after the government's new policy was put into effect, the economy of our country began to __ recovery.
A.
live in fear of
B.
tough it out
C.
take heart
D.
show signs of
【单选题】The economy of our country is developing with a_____speed.
A.
remarkable
B.
noticeable
C.
outstanding
D.
conspicuous
【简答题】中央银行的基本职能主要有哪三点?中央银行的综合职能主要有哪三点?
【单选题】In recent years, the tourist industry_____ greatly to the economy of our country
A.
Benefits
B.
assists
C.
supports
D.
contributes
【单选题】In recent years, the tourist industry_____ greatly to the economy of our country.
A.
benefits
B.
assists
C.
supports
D.
contributes
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