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【单选题】
下列关于千斤顶的使用正确的是()。
A.
千斤顶不能多个同时使用
B.
在松软的地面上可以直接使用
C.
禁止用千斤顶作支撑物
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【单选题】Pictures in the British papers this week of Prince William, Prince Charles's 18-year-old son, cleaning toilets overseas, have led to a surge of altruism (利他主义). Raleigh International, the charity that...
A.
are getting older and older
B.
are becoming fewer
C.
are inexperienced and unqualified
D.
are mostly students
【单选题】1100BH是()。
A.
表示一个二进制数
B.
表示一个二进制数或十六进制数
C.
表示一个十六进制数数
D.
是一个错误的表示
【单选题】The royal wedding of William , __________ Britain’s prince , and kate , __________ ordinary girl , draws the worldwide attention .
A.
/ ; an
B.
/ ; the
C.
the ; the
D.
a ; the
【单选题】The royal wedding of William, ________ Britain's prince, and Kate, ________ ordinary girl, draws the worldwide attention.
A.
/; an
B.
/; the
C.
the; the
D.
a; the
【单选题】被马克思、恩格斯称为“历史的火车头”的是( )
A.
科学技术
B.
生产力
C.
社会革命
D.
社会改革
【单选题】空肠手术的病人术前准备哪项是必需的
A.
术前1日禁食
B.
术前1日洗胃
C.
术前1日清洁灌肠
D.
术前3日开始口服新霉素
E.
术前4~6小时禁水
【单选题】In relation to management attitude to absenteeism the study at the Prince William Hospital found similar results to the two 1989 studies.
A.
Y
B.
N
C.
NG
【单选题】In relation to management attitude to absenteeism the study at the Prince William Hospital found similar results to the two 199 studies.
A.
Y
B.
N
C.
NG
【单选题】空肠手术的病人术前准备哪项是必需的
A.
术前1日禁食
B.
术前1日洗胃
C.
术前1日清洁灌肠
D.
术前3日开始口服新霉素
E.
术前4小时禁水
【单选题】It can be inferred that Prince William ______.
A.
will have difficulty in adapting to the normal world
B.
will be the richest man in the world
C.
easily suffers from mental problems than common children
D.
will bear the burden of ruling a country
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