更多"We must（）these trash ideas."的相关试题:
[单项选择]Must we hand in our homework now?（）
A. Yes, you will
B. Yes, you mustn‘t
C. No, you needn‘t
D. No, you mustn‘t
[单项选择]“Must we start the experiment now?” “No, you （）.”
A. won’t
B. needn’t
C. can’t
D. may not
[单项选择]A: Must we finish the work right now? B: No, you（）You can do it tomorrow.
A. needn't
B. shouldn't
C. mustn't
D. can't
[单项选择]When we write, we must write as（）as we can.
A. careful
B. carefully
C. more careful
D. more carefully
[单项选择]The refrigerator is（）we must buy some food.
A. bare
B. blank
C. hollow
D. empty
[单项选择]We must（）that the experiment is controlled as rigidly as possible.
A. assure
B. secure
C. ensure
D. issue
[单项选择]We must take the Charterer’s benefit（）full consideration．
A. in
B. into
C. for
D. with
[单项选择]We must make a difference between（）language and（）language.
A. spoken；written
B. speaking；written
C. speaking；writing
D. speak；write
[多项选择]TRASH130A输出不稳定（）
A. 热电偶安装不窂或外部振动
B. 热电极将断未断
C. 安装位置不当
D. 外界干扰
[单项选择]A fire involving trash and paper waste would be classified as a （）.
A. class A
B. class B
C. class C
D. class D
[多项选择]TRASH128插入管道深度表述错误的是（）
A. 5~10mm
B. 越过管道中心5～10mm
C. 100mm
D. 任意长
[多项选择]TRASH128热电偶输出电压与（）有关。
A. 两端温度
B. 热端温度
C. 电极材料
[判断题]TRASH128是三线制的热电阻温度检测仪表。
[判断题]TRASH123是三线制的热电阻温度检测仪表。
[填空题]TRASH188是两线制的（）温度检测仪表。
[填空题]TRASH183是两线制的（）温度检测仪表。
[填空题]TRASH168是两线制的（）温度检测仪表。
[填空题]TRASH148是两线制的（）温度检测仪表。
