硫酸吸收塔内的瓷填料的特点是()。 A.增大反应面积 B.耐硫酸腐蚀 C.可以捕捉泡

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问题:

硫酸吸收塔内的瓷填料的特点是()。

A.增大反应面积

B.耐硫酸腐蚀

C.可以捕捉泡沫

D.强度大

考点:表活剂装置操作工考试中级表活剂装置操作工中级表活剂装置操作工题库
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下列各句中各有一处错误,找出并改正。

( )1. A girl name Jane gave you a call this morning. 

                                                                                                        

(     )2. All the boy students are enjoying to swim in the river.

                                                                                                         

(     )3. Thank you for come to see me.

                                                                                                          

(     )4. There's going to have a meeting tonight.

                                                                                                          

(     )5. All the food are on the table and the candles are on the cake. 

                                                                                                          

(     )6. My mother isn't here. She may be is in the study. 

                                                                                                          

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失语症的正确病变部位是()

A.Broca失语:优势半球额中回后部

B.Wernicke失语:优势半球颞上回后部

C.传导性失语:优势半球颞上回后部

D.命名性失语:优势半球分水岭后部

E.经皮质性失语:优势半球缘中回后部

题型:单项选择题

  • A.条件(1)充分,但条件(2)不充分.
  • B.条件(2)充分,但条件(1)不充分.
  • C.条件(1)和(2)单独都不充分,但条件(1)和条件(2)联合起来充分.
  • D.条件(1)充分,条件(2)也充分.
  • E.条件(1)和(2)单独都不充分,条件(1)和条件(2)联合起来也不充分.

等差数列{an

题型:单项选择题

1hpa等于0.96mm水银柱高。

题型:单项选择题

中国农业银行某分行现金库库房钥匙保管员林某家里有急事需请假半天,由于库房人手不足,林某将库房钥匙交与另一库房钥匙保管员李某。指出责任人违反的条款及应给予的处分档次()。

A、营业库款遗留库外的

B、库房门控未执行分管分用和平行交接制度的

C、警告至记大过

D、警告至撤职

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