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【单选题】
水准测量中要求前后视距离大致相等的作用在于削弱管水准轴与视准轴不平行的误差影响,还可削弱地球曲率和大气折光、( )的影响。A.
圆水准轴与竖轴不平行的误差
B.
十字丝横丝不垂直竖轴的误差
C.
读数误差
D.
对光透镜运行误差
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【多选题】下列费用属于预备费的是( )
A.
一水利项目竣工验收时为鉴定工程质量对隐蔽工程进行挖掘的费用
B.
项目施工期间由于借款利率上调而增加的利息费用
C.
项目施工期间贷款单位向借款人缴纳的管理费
D.
项目施工期间由于工人罢工而增加的费用
E.
项目施工期间由于监理费用上调而增加的费用
【单选题】— Dear Lucy, can you take care of my little dog when I am away? I will go to Shanghai on business for a few days. — ____. It’ll be taken good care of here. [ ]
A.
That’s all right
B.
I think OK
C.
It is my pleasure
D.
With pleasure
【单选题】Wilma became the first American woman to win three Olympic gold medals in track, ______made her mother very proud.
A.
it
B.
that
C.
which
D.
this
【简答题】The writer supports his suggestions about job application with a number of examples. Please match the suggestions the writer puts forward with the instances he uses to illustrate them.
【简答题】为什么中断机构对于多道操作系统是必不可少的?
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