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【判断题】887线电压是相线和中线之间的也压
A.
正确
B.
错误
【单选题】集我国16世纪以前药学大成的本草著作是
A.
本草纲目
B.
神农本草经
C.
新修本草
D.
证类本草
【简答题】Listen to the passage and fill in the blanks with the exact words you hear. Most people like to keep a healthy 1) _____ during the holiday season starting from Thanksgiving to Christmas and New Year. ...
【单选题】听力原文: Before World War n, we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparents...
A.
He was first of all a scientist.
B.
He was not only a naturalist but also a scientist.
C.
He was no more than a born naturalist.
D.
He was a scientist as well as a naturalist.
【判断题】曲柄摇杆机构存在死点条件,一是摇杆为主动件,二是曲柄与连杆共线。
A.
正确
B.
错误
【判断题】耐力运动膳食脂肪应略低于其他项目,可占总能量 20 ~ 25% 。
A.
正确
B.
错误
【单选题】为什么古建筑正堂左边摆花瓶、右边摆坐屏,有何说法?
A.
随意摆放无寓意
B.
为了装饰美观
C.
取的是瓶镜的谐音“平静”
D.
表示家中富贵多福
【单选题】听力原文: Before World War II, we spent our summer holidays in Hungary. I have only the dim memory of the house we lived in, of my room and my toys. Nor do I recall clearly the large family of grandparent...
A.
Because the family was extremely large.
B.
Because he didn't live very long with them.
C.
Because he was too young when he lived with them.
D.
Because he was fully occupied with observing nature.
【多选题】以下哪些表现属于抑郁症患者()
A.
兴趣减退甚至丧失
B.
对前途悲观失望
C.
自我评价下降
D.
常有自杀念头,甚至有自杀的行动,觉得活着还不如死了的好
【判断题】887线电压是相线和中线之间的电压
A.
正确
B.
错误
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