皮皮学，免费搜题
登录
搜题
【简答题】
__________(Prestar, nosotros) especial atención al tema de la pronunciación,no _______(dejar) de hacer ejercicios pronunciando bien.
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】I’m examining the composition he finished ______ the possible mistakes init.
A.
to correct
B.
correct
C.
corrected
D.
correcting
【简答题】若MCS-51单片机采用12MHz的晶振，它的机器周期（），ALE引脚输出正脉冲频率为（）。
【单选题】听力原文：W: Have you found anything wrong with my stomach? M: Not yet. I am still examining. I'll let you know the result next week. Q: What is the probable relationship between the man and the woman? (14...
A.
Husband and wife.
B.
Father and daughter.
C.
Doctor and patient.
D.
Teacher and student.
【简答题】MCS-51 单片机采用12MHz晶振时,ALE引脚正脉冲频率为 ___ _ _______ MHz ,定时器的定时脉冲是_ _ __us。
【单选题】I'm examining the composition he was finished___the possible mistakes in it.
A.
to correct
B.
correct
C.
corrected
D.
correcting
【简答题】若MCS-51 单片机采用12MHz 的晶振,它的机器周期( ) μm ,ALE 引脚输出正脉冲频率为( ) MHz 。
【单选题】听力原文：W: Have you found anything wrong with my stomach? M: Not yet. I am still examining. I'll let you know the result next week. What is the probable relationship between the man and the woman?
A.
Husband and wife.
B.
Father and daughter.
C.
Doctor and patient.
D.
Teacher and student.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
