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【单选题】
恒牙的原因不包括下列哪一项:A.
牙胚位置异常.
B.
缺乏萌出力
C.
恒牙形态异常
D.
牙龈纤维组织增生。
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反馈参考答案：
举一反三
【单选题】The speakers friend was______
A.
a friend of the ruler
B.
a tax collector
C.
a government official
D.
once a school teacher in India
【单选题】In November 1987 the government ______ public debate on the future direction of the official sports policy.
A.
induced
B.
initiated
C.
promoted
D.
designated
【单选题】Although the new road is being used, it has not yet been _______opened.
A.
gradually
B.
actually
C.
officially
D.
frequently
【单选题】It was in______that Australia passed the Statute of Westminster Adoption Act, which officially established Australias complete autonomy in both internal and external affairs.
A.
1938
B.
1942
C.
1946
D.
1950
【简答题】接上题,结转各项费用、损失类科目 借:2空 货:16空
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