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【简答题】
某三极管共基电流放大系数 α= 0.98 ,则共射电流放大系数β=49 。当 该三极管处于放大区时,如果基极电流为20uA,则集电极电流为 mA,发 射极电流为 mA。
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【单选题】29等温退火相对于一般退火工艺而言,更能( )
A.
减少工件变形
B.
消除应力
C.
细化晶粒
D.
缩短退火周期
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【单选题】Why did the speaker give up making another appointment?
A.
He was busy sightseeing.
B.
He couldn't visit Mr. Jordan in his office.
C.
He didn't want to see Mr. Jordan any more.
D.
He didn't want to take the trouble making it.
查看完整题目与答案
【单选题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装物租金0.58万元、优质费2.32万元。已知果木酒消费税税率为10%,增值税税率为16%,甲酒厂当月销售果木酒应缴纳消费税税额的下列计算中,正确的是( )。
A.
(10+0.58+2.32)×10%=1.29(万元)
B.
(10+0.58)×10%=1.058(万元)
C.
[10+(0.58+2.32)÷(1+16%)]×10%=1.25(万元)
D.
[10+0.58÷(1+16%)]×10%=1.05(万元)
查看完整题目与答案
【单选题】(2018年第1批次改)甲酒厂为增值税一般纳税人,2018年3月销售白酒50吨,取得含增值税销售额3480000元,已知增值税税率为13%,白酒消费税比例税率为20%,定额税率为0.5元/500克。计算甲酒厂当月应当缴纳消费税税额的下列计算式中,正确的是( )。
A.
3 480000x20%
B.
3 480 000/( 1+ 13% ) x20%
C.
3 480 000/(1+ 13%)x20%+ 50x2 000x0.5
D.
3 480000x20%+50x2 000x0. 5
查看完整题目与答案
【单选题】We ________the difficulty together, but why didn't you tell me? [     ]
A.
should face
B.
might face
C.
could have faced
D.
must have faced
查看完整题目与答案
【简答题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装物租金0.585万元、优质费2.34万元。已知果木酒增值税税率为16%,计算甲酒厂当月销售果木酒应缴增值税。
查看完整题目与答案
【多选题】任何一条教学目标都应包括哪几个基本要素?
A.
行为主体
B.
行为对象
C.
行为动词
D.
行为条件
E.
行为标准
查看完整题目与答案
【单选题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装费0.58万元、优质费2.32万元。已知果木酒消费税税率为10%,增值税税率为16%,甲酒厂当月销售果木酒应缴纳消费税税额的下列计算中,正确的是( )。
A.
（10+0.58+2.32）×10%
B.
（10+0.58）×10%
C.
[10+（0.58+2.32）÷（1+16%）]×10%
D.
[10+0.58÷（1+16%）]×10%
查看完整题目与答案
【简答题】阅读理解。 Why do men die earlier than women? The latest research makes it known that the reason could be that men's hearts go into rapid decline when they reach middle age. The largest study of the effect...
查看完整题目与答案
【单选题】Why did the speaker give up making another appointment?
A.
He was busy sightseeing.
B.
He couldn' t find Mr. Jordan' s office.
C.
He didn' t want to see Mr. Jordan any more.
D.
He didn't want to take the trouble to make it.
查看完整题目与答案
相关题目：
【单选题】29等温退火相对于一般退火工艺而言,更能( )
A.
减少工件变形
B.
消除应力
C.
细化晶粒
D.
缩短退火周期
查看完整题目与答案
【单选题】Why did the speaker give up making another appointment?
A.
He was busy sightseeing.
B.
He couldn't visit Mr. Jordan in his office.
C.
He didn't want to see Mr. Jordan any more.
D.
He didn't want to take the trouble making it.
查看完整题目与答案
【单选题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装物租金0.58万元、优质费2.32万元。已知果木酒消费税税率为10%,增值税税率为16%,甲酒厂当月销售果木酒应缴纳消费税税额的下列计算中,正确的是( )。
A.
(10+0.58+2.32)×10%=1.29(万元)
B.
(10+0.58)×10%=1.058(万元)
C.
[10+(0.58+2.32)÷(1+16%)]×10%=1.25(万元)
D.
[10+0.58÷(1+16%)]×10%=1.05(万元)
查看完整题目与答案
【单选题】(2018年第1批次改)甲酒厂为增值税一般纳税人,2018年3月销售白酒50吨,取得含增值税销售额3480000元,已知增值税税率为13%,白酒消费税比例税率为20%,定额税率为0.5元/500克。计算甲酒厂当月应当缴纳消费税税额的下列计算式中,正确的是( )。
A.
3 480000x20%
B.
3 480 000/( 1+ 13% ) x20%
C.
3 480 000/(1+ 13%)x20%+ 50x2 000x0.5
D.
3 480000x20%+50x2 000x0. 5
查看完整题目与答案
【单选题】We ________the difficulty together, but why didn't you tell me? [     ]
A.
should face
B.
might face
C.
could have faced
D.
must have faced
查看完整题目与答案
【简答题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装物租金0.585万元、优质费2.34万元。已知果木酒增值税税率为16%,计算甲酒厂当月销售果木酒应缴增值税。
查看完整题目与答案
【多选题】任何一条教学目标都应包括哪几个基本要素?
A.
行为主体
B.
行为对象
C.
行为动词
D.
行为条件
E.
行为标准
查看完整题目与答案
【单选题】甲酒厂为增值税一般纳税人,2018年5月销售果木酒,取得不含增值税销售额10万元,同时收取包装费0.58万元、优质费2.32万元。已知果木酒消费税税率为10%,增值税税率为16%,甲酒厂当月销售果木酒应缴纳消费税税额的下列计算中,正确的是( )。
A.
（10+0.58+2.32）×10%
B.
（10+0.58）×10%
C.
[10+（0.58+2.32）÷（1+16%）]×10%
D.
[10+0.58÷（1+16%）]×10%
查看完整题目与答案
【简答题】阅读理解。 Why do men die earlier than women? The latest research makes it known that the reason could be that men's hearts go into rapid decline when they reach middle age. The largest study of the effect...
查看完整题目与答案
【单选题】Why did the speaker give up making another appointment?
A.
He was busy sightseeing.
B.
He couldn' t find Mr. Jordan' s office.
C.
He didn' t want to see Mr. Jordan any more.
D.
He didn't want to take the trouble to make it.
查看完整题目与答案