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【多选题】
哪三个国家于1973年加入欧共体,并使欧共体由六个成员国扩充为九个成员国?A.
英国
B.
希腊
C.
丹麦
D.
爱尔兰
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】有关“表面结构”的基本概念，下列说法不正确的是（）。
A.
为了保证零件的使用性能，在机械图样中需要对零件的表面结构给出要求
B.
轮廓算术平均偏差Ra它是在一个取样长度内，最大轮廓峰高与最大轮廓谷深之和
C.
表面结构就是由粗糙度轮廓、波纹度轮廓和原始轮廓构成的零件表面特征
【判断题】Demonstrate relationships among concepts are not belonging to the cognitive methods.()
A.
正确
B.
错误
【单选题】A webmaster is responsible______developing and maintaining the Web site belonging to an organization or company.
A.
on
B.
about
C.
for
D.
to
【简答题】He had been an consultant for two years.
【单选题】The pencil which you wrote just now me.
A.
in; belonging to
B.
/; is belonging to
C.
with; belongs to
D.
with; is belonged to
【单选题】Increase incontinence is a common fetures of UTI in
A.
Older man
B.
Older woman
C.
Adult male
D.
Adult female
【单选题】Don’t take things________ others.
A.
belong to
B.
belonged to
C.
belonging to
D.
that belonging to
【单选题】It is five years ____ he lived here.In other words, he left here five years ago.
A.
before
B.
since
C.
that
D.
when
【简答题】https://www.wjx.cn/m/59826066.aspx
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