题目内容
（请给出正确答案）
[单选题]
IS65£50£160型清水泵其中IS的含义为（)。
A.单吸清水离心泵
B.泵吸口直径
C.泵出口直径
D.叶轮直径
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.单吸清水离心泵
B.泵吸口直径
C.泵出口直径
D.叶轮直径
如果结果不匹配，请 联系老师 获取答案
更多“IS65£50£160型清水泵其中IS的含义为()。”相关的问题
W: Yes, the rates are higher though, it's $ 50 a week, but only $160 a month.
Q: How much will the man pay if he rents the room for three weeks？
(15)
A．$160.00
B．$150.00
C．$180.00
D．$120.00
A．She was slimmer then.
B．She was 140 pounds then.
C．She was 160 pounds then.
D．She was in very good figure then,
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
I shall always remember my tenth birthday. All my friends came【C1】______ my birthday party.
When the time【C1】______ near for me to be ready for the party, I【C1】______ my birthday dress and went into the hall where everyone was【C1】______ for me. I saw a lot of lovely presents. They had been【C1】______ for me by the guests.
A few minutes【C1】______ , my parents brought my birthday cake (蛋糕) with ten candles (蜡烛) on it. I was then asked to cut【C1】______ and the guests were served. Music【C1】______ during the party. The guests were talking and laughing.
【C1】______ the party, I thanked my parents 50 holding such a lovely birthday party for me.
【C1】
A．to
B．at
C．about
假定某企业为工业企业，2019年资产总额是2800万元，在职职工人数80人，全年经营业务如下： （1）取得销售收入2500万元。 （2）销售成本1343万元。 （3）发生销售费用670万元（其中广告费450万元）；管理费用400万元（其中业务招待费15万元）；财务费用60万元。 （4）销售税金160万元（含增值税120万元）。 （5）营业外收入70万元，营业外支出50万元（含通过公益性社会团体向贫困山区捐款10万元，支付税收滞纳金6万元）。 （6）计入成本、费用中的实发工资总额150万元、拨缴职工工会经费3万元、支出职工福利费和职工教育经费37.25万元，经核定职工福利费和教育经费均超过扣除限额。 要求：按下列顺序回答问题，每问均为共计金额。 （1）企业销售费用和管理费用应调增的应纳税所得额； （2）企业营业外支出需要调增的所得额； （3）企业“三项经费”应调增所得额； （4）企业应纳企业所得税。
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
I shall always remember my tenth birthday. All my friends came【C1】______ my birthday party.
When the time【C1】______ near for me to be ready for the party, I【C1】______ my birthday dress and went into the hall where everyone was【C1】______ for me. I saw a lot of lovely presents. They had been【C1】______ for me by the guests.
A few minutes【C1】______ , my parents brought my birthday cake (蛋糕) with ten candles (蜡烛) on it. I was then asked to cut【C1】______ and the guests were served. Music【C1】______ during the party. The guests were talking and laughing.
【C1】______ the party, I thanked my parents 50 holding such a lovely birthday party for me.
【C1】
A．to
B．at
C．about
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
I shall always remember my tenth birthday. All my friends came【41】my birthday party.
When the time【42】near for me to be ready for the party, I【43】my birthday dress and went into the hall where every one was【44】for me. I saw a lot of lovely presents. They had been【45】for me by the guests.
A few minutes【46】, my parents brought my birthday cake (蛋糕) with ten candles (蜡烛) on it. I was then asked to cut【47】and the guests were served. Music【48】during the party. The guests were talking and laughing.【49】the party, I thanked my parents【50】holding such a lovely birthday party for me.
(41)
A．to
B．at
C．about
i，假设政府的态度是：如果两家企业中没有任何一家放弃申请，则一直不批准这个项目，并且申请期间每单位时间向两家企业各收取1个单位的申请费，直到其中一家放弃申请后，将项目批给未放弃的企业。如果同时放弃，可以通过公平的抽签过程让两家企业中的一家得到项目，机会都是50%。
(1)如果vi(i=1，2)是共同信息，问两家企业应该采用什么策略？
(2)如果vi是企业i的私有信息，对方只知道其服从[0，1]上的均匀分布，向两家企业应该采用什么策略？
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
Though every morning I queue(排队) at the bus stop very early, I am often (41) for school. The reason is that there are (42) buses for all the people who queue up at the stop, and the buses often arrive there late. (43) the timetable, there should be a bus (44) fifteen minutes, but one often has to wait (45) hour for a bus to arrive.
By the time the bus arrives, (46) so many people in the queue that those near the (47) can't get on the bus and (48) to wait for another thirty minutes before the (49) bus arrives.
I wish the bus (50) would put more buses on.
(41)
A．early
B．late
C．on time
第二节 完型填空
阅读下面短文，从短文后所给的[A]、[B]、[C]三个选项中选择能填入相应空白处的最佳选项。
Tom was only seven【41】, so when he went【42】 to camp with a lot of other small boys one summer, his mother thought he might be unhappy, and arranged for all his aunts and his grandmother and all his relatives to write【43】 him, so that he【44】 get a letter every day while he【45】 away from home.
Well, of course he did not write to anybody while he was at camp. A few days【46】 he came back【47】, his mother saw him【48】 some papers and asked him what【49】
"Oh", he said, "they are the letters I got while I was【50】 the camp, I did not have time to look at them while I was there."
(41)
A．year
B．years
C．years old
