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【简答题】
What is sexual harassment? How can an employee prove sexual harassment?
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参考答案:
举一反三
【简答题】世界公认的的五大投资金币为,()的鹰洋金币,中国的()金币,()的克鲁格金币,澳大利亚的()金币以及()的枫叶金币
【多选题】棱锥表面上的点的投影,可以采用 来求解。
A.
积聚性
B.
辅助线
C.
辅助平面
D.
辅助圆
【多选题】棱锥表面上的点的投影,可以采用 来求解。
A.
积聚性
B.
辅助素线
C.
辅助平面
D.
辅助圆
【单选题】— How long has your brother been working in this factory? —     he graduated from college.
A.
When
B.
By the time
C.
Until
D.
Ever since
【单选题】How long has your daughter been missing? ().
A.
I miss my daughter a lot.
B.
We haven't seen each other for two months.
C.
About half an hour. I've been looking for her everywhere.
【单选题】--- How long has your brother the computer? --- About two weeks.
A.
bought
B.
had
C.
received
D.
borrowed
【简答题】圆锥表面上点的投影,可以采用_________和___________两种方法求取。
【单选题】以下基本体表面上的点在三视图上的投影可以采用作辅助线的方法的是( )。
A.
B.
圆锥
C.
圆柱
D.
长方体
【单选题】-How long has your grandpa ______? -For about 3 months.
A.
died
B.
been died
C.
been dead
D.
death
【单选题】How long has your brother ___ the army?
A.
joined
B.
taken part in
C.
been
D.
served in
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