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【单选题】
74LS138 是3线—8线译码器,译码为输出低电平有效,若输入为 =100 时,输出 为 。
A.
00010000
B.
11101111
C.
11110111
D.
00000100
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参考答案：
举一反三
【单选题】Why didn't the man go to the party?
A.
He was taking care of someone
B.
He had to handle something unexpected
C.
He was expecting someone to call him
D.
He had planned to do something else
查看完整题目与答案
【判断题】主人翁LEE在家乡邂逅前妻。前妻全他忘掉过去，重新振作起来，他泪流满面。他这时的心情是绝望的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】摘、挂机扫描程序是( )程序。
A.
基本级
B.
时钟级
C.
进程级
D.
故障级
查看完整题目与答案
【单选题】卢梭是法国启蒙运动时期的思想家，他宣称“人生而是自由的，可是现在它却处处带着镣铐。”他的主要代表作是（）。
A.
《社会契约论》
B.
《百科全书》
C.
《论法的精神》
D.
《哲学通信》
查看完整题目与答案
【多选题】关于应付账款的核算,下列项目表述中正确的有( )。
A.
应付账款附有现金折扣条件,应按扣除现金折扣后的净额入账
B.
销货方代购货方垫付的运杂费等应计入购货方的应付账款入账金额
C.
企业确实无法支付的应付账款应计入营业外收入
D.
企业采购存货如果月末发票及账单尚未到达应暂估应付账款入账
查看完整题目与答案
【单选题】Why didn't the man get the class he wanted?
A.
He missed the registration deadline.
B.
The busy website help him up.
C.
The class was canceled.
D.
The Registration System was broken.
查看完整题目与答案
【单选题】Why didn't the man choose the Thursday lectures?
A.
He had another class to attend in that time period.
B.
No seat was available for the Thursday lectures.
C.
The professor who gave lectures on Thursday was too strict.
D.
He wanted to have the class tigether with his roommate.
查看完整题目与答案
【单选题】启蒙运动时期，总结了启蒙思想，提出要自由也要自律的思想家是（）
A.
苏格拉底
B.
康德
C.
卢梭
D.
孟德斯鸠
查看完整题目与答案
【单选题】Why didn't the man accept the job?
A.
He doesn't enjoy business trips as much as he used to.
B.
He doesn't think he is capable of doing the job.
C.
He thinks the pay is too low to support his family.
D.
He wants to spend more time with his family.
查看完整题目与答案
【单选题】Why didn't the man return home after the war?
A.
He had been wounded in the war.
B.
The man hasn't told the woman yet.
C.
He had to sell newspapers at the railway station.
查看完整题目与答案
相关题目：
【单选题】Why didn't the man go to the party?
A.
He was taking care of someone
B.
He had to handle something unexpected
C.
He was expecting someone to call him
D.
He had planned to do something else
查看完整题目与答案
【判断题】主人翁LEE在家乡邂逅前妻。前妻全他忘掉过去，重新振作起来，他泪流满面。他这时的心情是绝望的。
A.
正确
B.
错误
查看完整题目与答案
【单选题】摘、挂机扫描程序是( )程序。
A.
基本级
B.
时钟级
C.
进程级
D.
故障级
查看完整题目与答案
【单选题】卢梭是法国启蒙运动时期的思想家，他宣称“人生而是自由的，可是现在它却处处带着镣铐。”他的主要代表作是（）。
A.
《社会契约论》
B.
《百科全书》
C.
《论法的精神》
D.
《哲学通信》
查看完整题目与答案
【多选题】关于应付账款的核算,下列项目表述中正确的有( )。
A.
应付账款附有现金折扣条件,应按扣除现金折扣后的净额入账
B.
销货方代购货方垫付的运杂费等应计入购货方的应付账款入账金额
C.
企业确实无法支付的应付账款应计入营业外收入
D.
企业采购存货如果月末发票及账单尚未到达应暂估应付账款入账
查看完整题目与答案
【单选题】Why didn't the man get the class he wanted?
A.
He missed the registration deadline.
B.
The busy website help him up.
C.
The class was canceled.
D.
The Registration System was broken.
查看完整题目与答案
【单选题】Why didn't the man choose the Thursday lectures?
A.
He had another class to attend in that time period.
B.
No seat was available for the Thursday lectures.
C.
The professor who gave lectures on Thursday was too strict.
D.
He wanted to have the class tigether with his roommate.
查看完整题目与答案
【单选题】启蒙运动时期，总结了启蒙思想，提出要自由也要自律的思想家是（）
A.
苏格拉底
B.
康德
C.
卢梭
D.
孟德斯鸠
查看完整题目与答案
【单选题】Why didn't the man accept the job?
A.
He doesn't enjoy business trips as much as he used to.
B.
He doesn't think he is capable of doing the job.
C.
He thinks the pay is too low to support his family.
D.
He wants to spend more time with his family.
查看完整题目与答案
【单选题】Why didn't the man return home after the war?
A.
He had been wounded in the war.
B.
The man hasn't told the woman yet.
C.
He had to sell newspapers at the railway station.
查看完整题目与答案
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