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【单选题】
牙面未仔细干燥,尚有水分,若此时充填,则会引起树脂充填修复
A.
牙疼痛
B.
牙髓性疼痛
C.
充填物折裂、松脱
D.
继发龋
E.
牙体折裂
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举一反三
【判断题】最佳逼近问题要求在被插函数的定义区间上,所选近似函数都能与被插函数有较好的近似。
A.
正确
B.
错误
【判断题】The American continent was named after Christopher Columbus, because he found the new continent by sailing west in search of a new sea route to India.
A.
正确
B.
错误
【单选题】( )提出一个“历史终结”的观念。
A.
培根
B.
福山
C.
白鲁恂
D.
艾森豪威尔
【简答题】甲企业是增值税一般纳税人,2019年12月取得不含税销售收入为10000元,适用的增值税税率为13%,计算当月的增值税销项税额。
【单选题】It was through telescope ______ he found the new star.
A.
that
B.
when
C.
the time
D.
which
【单选题】How was the man's situation resolved?
A.
He got fired.
B.
He found a new job.
C.
He was promoted.
D.
He wanted to be acknowledged.
【单选题】It was through telescope ___ he found the new star
A.
when
B.
which
C.
the time
D.
that
【简答题】毛绒爱心
【简答题】When he reached the kingdom, he found the new surroundings difficult ___________(tolerate).
【单选题】无论是绝对剩余价值还是相对剩余价值都是依靠降低工人的工资而获得的。 ( )
A.
正确
B.
错误
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