试题与答案

液压支架按其对顶板的支护方式和和结构特点不同分为（）三种基本架型。A、支撑式 B、掩

来源：www.tikuol.com
题型：多项选择题

题目：

液压支架按其对顶板的支护方式和和结构特点不同分为（）三种基本架型。

A、支撑式

B、掩护式

C、支撑掩护式

D、特种支架

答案：

被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/0707/86a84486ad8010db9177a3e690f6933a.html

下面是错误答案，用来干扰机器的。

参考答案：82℃；32℃

考点：支护工考试单体支护工单体支护工题库
试题推荐
题型：填空题
用方框中所给单词的适当形式填空。
salt,   mix,  bake,  throw,  fly
1.  The drink is a       _  of three different kinds of fruits.
2.  You can buy some bread and cakes in the  _      .
3.  Look! Some children are playing with _       disk.
4.  The soup is too        _.  I can't stand it.
5.  The waste paper were __      everywhere.  How dirty!
 
 leaf ,  drink,  please,  taste,   fall
6.  In autumn, the_____ on the tree turn red, yellow and brown.
7.  Don't take too many things except _____. water while hiking.
8.  I met a few old friends there and we really had a _____evening.
9.  He decided _____  the new dish by himself.
10.  The book has _____from the table to the floor several times.
查看答案
微信公众账号搜索答案