刃磨麻花子钻时,如磨得的两主切削刃长度不等,钻出的孔径回大于钻头直径。
参考答案:对
单词拼写。
用括号中所给单词的适当形式填空。
1. The____ is physically stronger than the female.( female)
2. It's ___ to carry guns in our country. (legal)
3. Her decision seems to show a lack of political____.(judge)
4. Tim's drinking has made him on____ to his family. ( embarrass)
5. He had no sense of____ and never felt guilty.( ashamed)
6. It took us a few minutes to get our ____back after the race. ( breathless)
7. His___ to drugs pushed him towards a life of crime. ( addicted)
8. I wasn't informed of the____ until too late.( decide)
9. It's____ for the boy to eat so much.( normal)
10. She's a bit too knowing for me to feel____ with her.( relax)
人们通常把计算机存储器中1024个字节叫做( )
A.1M字节
B.1K字节
C.16M字节
D.1000K字节