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【简答题】
如下图所示,以工件底面1为定位基准,镗2,然后以同样的定位基准,镗3,设计尺寸25 +0.4 +0.05 不是直接获得,试分析: (1)加工后,如果A 1 =60 +0.2 0 ,A 2 =35 0 -0.2 ,尺寸25 +0.4 +0.05 能否得到保证? (2)如果在加工时确定A 1 =60 +0.2 0 ,A 2 为才能保证尺寸的精度?
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A.
canteen
B.
cafeteria
C.
dining-hall
D.
pub
【单选题】下列关于企业所得税一般收入的确认,说法中正确的是( )
A.
如果交易合同或协议中规定租赁期限跨年度,且租金提前一次性支付的,出租人可对已确认的租金收入,在租赁期内,分期均匀计入相关年度收入
B.
修理修配收入计入销售货物收入中
C.
企业取得财产转让收入,应该分年度确认收入计算缴纳企业所得税
D.
无法偿付的应付款收入,必须一次性计入确认收入的年度计算缴纳企业所得税
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【单选题】In the third paragraph, by saying 'It's not enough to keep crumbs off the kitchen counters, these days you have to keep the counters bacteria free.', the author is suggesting that ______.
A.
we should keep the counter absolutely clean.
B.
we were doing something we are not able to.
C.
we get clean to prepare for a lemon pie.
D.
a well-wheeled and well educated woman may do this.
【简答题】(十)动员全党全国全社会力量,坚持精准( )、精准( )A. 摆脱贫困、甩掉贫困 B. 扶贫、脱贫 C. 帮贫、助贫 D. 去贫、无贫
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A.
中央统筹省负总责市乡镇抓落实
B.
省统筹市负总责县抓落实
C.
中央统筹省负总责市县抓落实
D.
市统筹县负总责乡镇抓落实
【单选题】According to the writer, long queues at counters are caused by ______.
A.
difficulties in recruiting staff
B.
inadequate staffing arrangements
C.
staff being made redundant
D.
lack of cooperation staff
【单选题】某直线的H面投影反映实长,该直线为
A.
水平线
B.
侧平线
C.
正平线
D.
铅垂线
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A.
精准扶贫、精准脱贫
B.
真脱贫、脱真贫
C.
精准脱贫、精确扶贫
D.
精确扶贫、精确扶贫
【单选题】Europe has achieved more in controlling the AIDS virus than Asia in the past ten years, _______the number people infected with the virus is going up sharply.
A.
when
B.
that
C.
which
D.
where
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