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【简答题】
已知等比数列的前20和为30，前30为70，则前10和为______．
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反馈参考答案：
举一反三
【简答题】简述企业内部招聘的优点。
【简答题】简述内部招聘销售人员的优缺点
【单选题】It is hoped that the teaching reform. ____ in our school at present will bring the ___ result to the students.
A.
carried out, desiring
B.
carrying out, desired
C.
to carry out, desired
D.
being carried out, desired
【简答题】简述企业内部招聘的优点
【简答题】简述内部招聘的优点。
【简答题】简述内部招聘的优点。
【单选题】It is hoped that the president’s visit will a better understanding between the two countries.
A.
make for
B.
count on
C.
show off
D.
take up
【单选题】It is hoped that the prisoner will be released through the ______ of the president himself.
A.
intrusion
B.
interruption
C.
intervention
D.
interference
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