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【单选题】
幼儿经常滥发脾气哭闹,并且胆小恐惧,具有社交方面的焦虑,属于( )。A.
睡眠障碍
B.
饮食障碍
C.
情绪障碍
D.
排泄障碍
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举一反三
【单选题】Robert more than twenty new employees in the last three months.
A.
has trained
B.
trained
C.
had trained
D.
trains
【单选题】Do you know who ________ using water in this way?
A.
benefits in
B.
benefits from
C.
benefits
D.
Benefit
【单选题】患者女性,50岁,有风湿性心脏病二尖瓣狭窄、心力衰竭,进行强心、利尿、扩血管治疗,以下药物不属于增强心肌收缩力类药物的是
A.
地高辛
B.
多巴酚丁胺
C.
氨力农
D.
氨茶碱
E.
毒毛花甙K
【单选题】In the past three months, Robert __________ more than twenty new employees.
A.
has train
B.
has trained
C.
have train
D.
have trained
【单选题】In the last three months, Robert __________ more than twenty new employees.
A.
had trained
B.
trains
C.
trained
D.
has trained
【单选题】Explorer Robert Ballard searched the sunken ship---the Titanic for more than 20 years and also, with his cameras, he _____ the hole along the side of the ship which had caused it to fill with water an...
A.
could find
B.
managed finding
C.
succeeded to find
D.
was able to find
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