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【单选题】
改革开放以来的不同时期,根据不同实践环境和具体任务,在思想路线方面分别强调了解放思想、与时俱进、求真务实等,其目的和归宿都是()。A.
实事求是
B.
群众路线
C.
和平发展
D.
独立自主
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皮皮学刷刷变学霸
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【简答题】一件商品打九折后，现在的价格是990元，仍可获利10%．这件商品的成本价是多少元？这件商品的原来的价格是多少元？
【单选题】I'll _____ that I'm a qualified engineer. A have you know B have known you C have you
A.
25 .I'll _____ that I'm a qualified engineer. A have you know
B.
have known you
C.
have you knowing
D.
have you known
【单选题】How long _____ here in our city? [ ]
A.
have you come
B.
have you been
C.
you have come
D.
your have been
【单选题】________ a baseball? [ ]
A.
Are you have
B.
Do you have
C.
Are you
D.
Do you are have
【单选题】If you come to the party, you ________ a good time. [ ]
A.
would have
B.
have
C.
will have
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