更多"[单选题]Too much stress can ________ t"的相关试题:
[判断题] Your seatback can be adjusted by pressing the button on your footrest.您的座椅调节按钮在脚凳上
A.正确
B.错误
[单选题] Your drink is too hot,please().
A. mind your hand
B. mind your head
C. mind your feet
D. mind your steps 小心脚下
[填空题]COD、BOD是污水的两个检测项目, COD是指( ) ,BOD5是指( )。
[判断题](____) you have finished your work, you can have a rest.此处空可以填: cope with
A.正确
B.错误
[单选题] ( ) I can only understand some of your words, but not ____________.
A. anything
B. everything
C.something
D. nothing
[单选题]________ you have finished your work, you can have a rest.
既然你已经完成了工作,你就可以休息一下了。
A.So that
B. However
C. Althrough
D. Now that
[多选题] You can relieve your earache by______.
A. sleeping
B. evacuating
C. swallowing 吞咽
D. chewing 咀嚼
[多选题] You can use____to clean your hands and lips during a meal.
吃饭时你可以用_u来清洁手和嘴唇。
A. napkin 纸巾
B. tissue 纸巾
C. towel 毛巾
D. dish 菜
[判断题]化学需氧量可以用BOD来表示。
A.正确
B.错误
[简答题]进口污水BOD的量和活性污泥量比值称为[]
[多选题]BOD保护触发的故障地点是(_____)。
A.MSC-TFM触发光纤
B.MSC输出
C.晶闸管
D.TFM板
[简答题]一般衡量污水[]的程度为BOD/COD大于0.3。
[单选题]生物处理法中微生物的营养 BOD:N:P值为( )。
A.100:5:1
B.200:5:1
C.50:5:1
D.100:5:2
[单选题]故障事件信息:“B11 – X302 BOD protection firing”表示(____)。
A.晶闸管故障越
B.限晶闸管保护性触发
C.晶闸管无冗余
D.晶闸管电压过大
[判断题]晶闸管BOD为反向过电压保护触发。(____)
A.正确
B.错误