根据材料回答9~11题: A) In a drugstore. B) In a supermarket. C) On the phone. D) On the In
根据材料回答9~11题:How long has the author known the barber?[A]Five years. [B]Almost four years. [C]Almost six years.
根据所听材料,回答 9~11 题
第 9 题 The man told Isabella strong handshakes show respect in __________.
[A] Japan
[B] the United States
[C] China
[D] Germany
根据所听材料,回答 9~11 题
第 9 题 Which of the following is NOT true?
[A] There is no limit to mileage.
[B] The woman wants to rent a car.
[C] The woman needs a full-size car.
[D] The rate of a compact car is $ 78 a day.
听第9段材料,回答9~11题。How often does the No.1 bus run?[A]Every 5 minutes.[B]Every lo minutes.[C]Every 15 minutes.
听下面一段材料,回答 9~11 题。
第 9 题 Where does the woman probably come form?
A.England.
B.Poland.
C.Spain.
听第7段材料,回答第8 -9题。
8.What time was it?
[ A]10: 00.
[B]11:00.
[C]9:00.
根据下面材料,回答9~11题
某公司承建的一化工厂甲醇储罐群工程已交付使用,但两个1Om3计量罐因仪表设备未到货尚需扫尾安装,为防止生产操作人员误操作导致甲醇流入计量罐,在计量罐进、出阀门两侧均加上盲板。一晚甲醇生产胀库,生产班长指令操作工打开计量罐阀门并拆除盲板将甲醇暂储计量罐中,于次日销售后再复位,并告知复位前应清洗置换,由于清洗置换不彻底,也未作残余气体分析。次日午后,该公司仪表安装工在计量罐顶部开孔动火作业,发生罐顶爆裂安全事故,致两人身亡。
问题:
施工单位采用盲板封堵阀门是防范什么风险?
听第9段材料,回答9~11题。 What exactly does the man want to find out?[A]what people think of the busservice. [B]How many people are usingthe bus service. [C]Which group of people usesthe bus service most often.
A.光面内质网
B.高尔基体
C.溶酶体
D.线粒体
根据以下资料,回答56~60题。 从早上9:00到11:00通过入口2进入展览馆的参观人数是()。
A.224人
B.27402人
C.9237人
D.9152人
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