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【判断题】
NA、K、电石、金属氢化物不能与空气接触,须密闭保存。
A.
正确
B.
错误
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【简答题】列式计算 ①一个等腰三角形的底角是70°,它的顶角是多少度? ②273与45的差比73多多少? ③最小的质数是最小的合数的几分之几?
【简答题】若整型变量a和b中的值分别为7和9,要求按以下格式输出a和b的值: a=7 b=9 请完成输出语句:printf(" ",a,b);
【判断题】在《蓝色生死恋》中,亲吻的次数要低于拥抱的次数。()
A.
正确
B.
错误
【单选题】According to the author, Europeans and those like them believe that with the support of Russia and China, Iraq, North Korea and Cuba will eventually give up their, efforts to carry out their nuclear p...
A.
Y
B.
N
C.
NG
【单选题】在前台班组的人员数量设置中,注意避免少于( )人的局面,防止出现部门运营不畅通的情况。
A.
1
B.
2
C.
3
D.
4
【简答题】若整型变量 a 和 b 中的值分别为 7 和 9 ,要求按以下格式输出 a 和 b 的值: a=7 b=9 请完成输出语句:
【单选题】It is NOT true according to the passage that
A.
the government always had the support of the public.
B.
the space program changed a lot after Kennedy's announcement.
C.
the Russians started the space program in the lead.
D.
the astronaut John Glenn was the first American to orbit in spac
【单选题】According to their researches,a strong social support system can protect people diseases such as heart trouble,depression. [     ]
A.
against
B.
with
C.
in
D.
of
【简答题】若整型变量 a 和 b 中的值分别为 7 和 9 ,要求按以下格式输出 a 和 b 的值: a=7 b=9 请完成输出语句:
【单选题】According to the passage, the constituencies choose the MPs who______.
A.
will support the government in office
B.
will represent the views of the parties which the MPs belong to
C.
will stand against the proposals of the MPs elected by other constituencies
D.
will represent their views in the House of Parliament
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