加弹机第三罗拉与卷绕架之间丝条易产生断头,其可能原因是()。
A、移丝幅度小
B、油轮包角过大
C、兔子头瓷件破损
D、兔子头往复速度过快
参考答案:C
根据汉语或英文提示写出单词。
1. Thank you for _____me so much help.(give)
2. It's our _____ (one) English lesson.
3. Today is my bi rthday .I'm very _____(excite )
4. Mr King has many good _____(hobby) .
5. I usually go to my _____(grandparent) home for supper.
6. People celebrate Halloween in many _____.( 方式)
7. Millie often _____ (放) a kite with her little friends in the park .
8. Shanghai is in the _____(西面)of China .
9. Don't _____(说话) to your father ,he is busy now .
10. At the weekend ,she _____(总是)goes to the reading club .
脑卒中患者恢复期康复措施中,"掌握重心转移,要求患腿负重,体重平均分配"属于()。
A.床上训练
B.步行训练
C.上肢及手功能训练
D.坐起及坐位平衡训练
E.站立及站立平衡训练