活动矫治器中不能发挥矫治力的是
A.副簧
B.弓簧
C.螺旋簧
D.橡皮圈
E.塑胶基托
参考答案:E
解析:塑料基托属于活动矫治器的固位连接部分,不属于加力部分。
按要求进行句型转换。每空填一词。
1. Are there any books on the desk? (做否定回答)
No, _____ _____.
2. Steve goes to work by bike. (对画线部分提问)
_____ _____ Steve go to work?
3. Henry plays basketball on Sundays. (改为否定句)
Henry _____ _____ basketball on Sundays.
4. He watched the football match yesterday evemng. (对画线部分提问)
_____ _____ he watch the football match?
5. She is a good singer. ( 改为同义句)
She _____ _____ _____ singing.
当会计人员误将记账凭证上借方金额记入贷方时,应采用( )方法查找错误。
A.差数法
B.尾数法
C.除9法
D.除2法