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【单选题】
某地面工程原设计造价为50万元以上，后经分析更换地面材料，既保持了原有的坚实的功能，又节省投资10万元。根据价值工程原理，该方案提高价值的途径是（ ）。
A.
功能提高，成本不变
B.
功能不变，成本降低
C.
功能和成本都提高
D.
功能提高，成本降低
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参考答案：
举一反三
【单选题】—Jim has a pen pal from America. —_________. My pen pal lives in New York.
A.
So has I
B.
So do I
C.
So I have
D.
So I do
查看完整题目与答案
【单选题】Today we _______ two new _______. [     ]
A.
have; penpal
B.
has; pens pal
C.
have; pen pals
D.
are; pens pals
查看完整题目与答案
【简答题】Each of the students ________( have, has) a pen pal.
查看完整题目与答案
【单选题】帧频率为25帧/秒的制式为()。
A.
PAL、NTSC
B.
PAL、SECAM
C.
SECAM、NTSC
D.
PAL、YUV
查看完整题目与答案
【判断题】A PAL has a programmable AND array and a programmable OR array.
A.
正确
B.
错误
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【单选题】II .Long conversations. Conversation 1 1. A. Because she has just got a new puppy dog. B. Because she has just got an email she expected. C. Because she met her pen pal in Granada. D. Because she rece...
A.
Because she has just got a new puppy dog.
B.
Because she has just got an email she expected.
C.
Because she met her pen pal in Granada.
D.
Because she received a letter from her pen pal.
查看完整题目与答案
【判断题】Jack works hard.Mike works very harder than Jack.
A.
正确
B.
错误
查看完整题目与答案
【单选题】帧频率为25帧/秒的制式为( )制。
A.
PAL、NTSC
B.
PAL、SECAM
C.
PAL、YUV
D.
SECAM、NTSC
查看完整题目与答案
【单选题】Which of the following works was written by Jack London?
A.
The Call of the Wild
B.
The Scarlet Letter
C.
Walden
D.
Vanity Fair
查看完整题目与答案
【单选题】某酒厂为增值税一般纳税人，主要从事粮食白酒的生产和销售业务。2013年3月该厂发生以下经济业务： （1）5日向农户购进其自产的粮食，开具的农产品收购发票上注明的价款为50000元，货款以现金支付； （2）10日外购一批包装材料，取得的增值税专用发票上注明的价款为150000元，增值税税额为25500元，货款已付；另外，运输该批包装材料向运输企业支付运费2000元（不含税），取得承运企业开具的增...
A.
152898
B.
152320
C.
148920
D.
142800
查看完整题目与答案
相关题目：
【单选题】—Jim has a pen pal from America. —_________. My pen pal lives in New York.
A.
So has I
B.
So do I
C.
So I have
D.
So I do
查看完整题目与答案
【单选题】Today we _______ two new _______. [     ]
A.
have; penpal
B.
has; pens pal
C.
have; pen pals
D.
are; pens pals
查看完整题目与答案
【简答题】Each of the students ________( have, has) a pen pal.
查看完整题目与答案
【单选题】帧频率为25帧/秒的制式为()。
A.
PAL、NTSC
B.
PAL、SECAM
C.
SECAM、NTSC
D.
PAL、YUV
查看完整题目与答案
【判断题】A PAL has a programmable AND array and a programmable OR array.
A.
正确
B.
错误
查看完整题目与答案
【单选题】II .Long conversations. Conversation 1 1. A. Because she has just got a new puppy dog. B. Because she has just got an email she expected. C. Because she met her pen pal in Granada. D. Because she rece...
A.
Because she has just got a new puppy dog.
B.
Because she has just got an email she expected.
C.
Because she met her pen pal in Granada.
D.
Because she received a letter from her pen pal.
查看完整题目与答案
【判断题】Jack works hard.Mike works very harder than Jack.
A.
正确
B.
错误
查看完整题目与答案
【单选题】帧频率为25帧/秒的制式为( )制。
A.
PAL、NTSC
B.
PAL、SECAM
C.
PAL、YUV
D.
SECAM、NTSC
查看完整题目与答案
【单选题】Which of the following works was written by Jack London?
A.
The Call of the Wild
B.
The Scarlet Letter
C.
Walden
D.
Vanity Fair
查看完整题目与答案
【单选题】某酒厂为增值税一般纳税人，主要从事粮食白酒的生产和销售业务。2013年3月该厂发生以下经济业务： （1）5日向农户购进其自产的粮食，开具的农产品收购发票上注明的价款为50000元，货款以现金支付； （2）10日外购一批包装材料，取得的增值税专用发票上注明的价款为150000元，增值税税额为25500元，货款已付；另外，运输该批包装材料向运输企业支付运费2000元（不含税），取得承运企业开具的增...
A.
152898
B.
152320
C.
148920
D.
142800
查看完整题目与答案
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