气瓶充装前必须逐只认真进行检查,其目的是为了防止气瓶在充装过程中或在运输、储存、()

题型:单项选择题

问题:

气瓶充装前必须逐只认真进行检查,其目的是为了防止气瓶在充装过程中或在运输、储存、()造成混装、错装而发生事故。

A.制造;

B.设计;

C.使用;

D.检验。

考点:压力容器考试压力容器作业人员压力容器作业人员题库
题型:单项选择题

主要与醇酸树脂底漆相配套,应用于轻微至中等的腐蚀环境,在中性的乡村环境和闸门水上结构等,使用寿命可以达到()年。

A、5~10

B、10~15

C、10~20

D、20~30

题型:单项选择题

改错。

( ) 1. Is there any dogs in the river?         _______________

      A   B  C     D

( ) 2. Don't tell the teacher. It's between you and I.   _______________

     A   B         C    D

( ) 3. Are your father reading a newspaper?      _______________

     A    B    C    D

( ) 4. Listen to me, children! I have a good news for you. _______________

      A      B     C      D

( ) 5. I very much like her.                _______________

    A   B   C  D 

题型:单项选择题

使用头孢菌素易引起老年患者的不良反应是

A.呼吸困难

B.腹泻

C.肝损害

D.肾功能下降

E.维生素K缺乏而出血

题型:单项选择题

同城票据实时清算录入、复核、授权环节的主要风险点有()

A.交换凭证

B.清算资金

C.录入内容

D.票据清算专用章和凭证的管理

题型:单项选择题

The following data sufficiency problems consist of a question and two statements, labeled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data given in the statements plus your knowledge of mathematics and everyday facts (such as the number of days in July or the meaning of counterclockwise), you must indicate whether.

In isosceles triangle ABC, what is the value of ∠C ?()
(1) The measure of ∠B is 47°
(2) The measure of ∠A is 90°

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.

B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.

C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.

D. EACH statement ALONE is sufficient.

E. Statements (1) and (2) TOGETHER are NOT sufficient.

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