问题
单项选择题
"32位微型计算机"中的32指的是( )。
A．微型机号
B．机器字长
C．内存容量
D．存储单位
答案
参考答案：B
解析：所谓"32位"是指计算机的字长，字长越长，计算机的运 算精度就越高。
搜题请搜索小程序“爱下问搜题”
"32位微型计算机"中的32指的是( )。
A．微型机号
B．机器字长
C．内存容量
D．存储单位
参考答案：B
解析：所谓"32位"是指计算机的字长，字长越长，计算机的运 算精度就越高。
Our school has a big library . It has many on different subjects. Students can read books and newspapers in the room.. They can also borrow books from the library . But they must them on time . If they books, they must pay for them . Miss Yang works in the library .She is very helpful and to the students .
One morning she was at the desk when Han Meimei hurried in . She told Miss Yang that she couldn’t find the library book Red Star Over China . At that moment Lucy came into the library with Meimei’s library book .
She it in the classroom . Meimei was very .She thanked Lucy and said that she would be more from then on .
| 小题1: | A．students B．teachers C．books D．pictures |
| 小题2: | A．sitting B．reading C．meeting D．waiting |
| 小题3: | A．borrow B．lend C．give D．return |
| 小题4: | A．lose B．forget C．leave D．miss |
| 小题5: | A．strict B．kind C．ready D．free |
| 小题6: | A．working B．playing C．sleeping D．studying |
| 小题7: | A．somewhere B．anywhere C．nowhere D．everywhere |
| 小题8: | A．found B．bought C．looked for D．left |
| 小题9: | A．angry B．happy C．sorry D．sad |
| 小题10: | A．careful B．helpful C．thankful D．beautiful |