问题
判断题
为实现安全制动，在对绞车进行施闸制动时，制动力矩越大越好。
答案
参考答案：对
搜题请搜索小程序“爱下问搜题”
为实现安全制动，在对绞车进行施闸制动时，制动力矩越大越好。
参考答案：对
| 完形填空。 |
| Today is October l . It's grandma's birthday. So I go 2 to buy a 3 present for 4 . In a shop, I see a nice scarf. I know my 5 is afraid of cold weather. I want to buy it. It's 6 . I think she will like the green one. I ask the shop assistant to put it in a 7 . The box looks so nice. I take it 8 my grandma. When she 9 it she says happily, " 10 beautiful the scarf is!" |
| ( ) 1. A. twelfth ( ) 2. A. into ( ) 3. A. birthday ( ) 4. A. him ( ) 5. A. father ( ) 6. A. red ( ) 7. A. box ( ) 8. A. for ( ) 9. A. sees ( ) 10. A. What | B. twelve B. to B. new year B. her B. mother B. green B. bag B. to B. looks B. How | C. twenty C. out C. well C. them C. grandma C. yellow C. book C. \ C. looks at C. Which |