更多"[单选题]Only by keeping down costs wil"的相关试题:
[简答题] It's not how many times you fall down that matters. It's how many times you get back up that makes success!"
[单选题] She is not only my classmate _________also my good friend.
A. or
B. but
C. and
D. too
[单选题]
The new technology lowered costs for factories and buyers ________.
A.
like
B.
likely
C.
unlike
D.
alike
[单选题] The presence of transaction costs in financial markets explains, in part, why
A. financial intermediaries and indirect finance play such an important role in financial markets.
B. equity and bond financing play such an important role in financial markets.
C. corporations get more funds through equity financing than they get from financial intermediaries.
D. direct financing is more important than indirect financing as a source of funds.
[单选题]分析下面的 JavaScript 语句：
Str = "This apple costs "+5 0.5;
执行后 str 的结果是（）。
A.This apple costs 50.5
B.This apple costs 5.5
C."This apple costs" 50.5
D."This apple costs "5.5
[判断题] 高处作业高度分为2m至5m、5m以上至15m、15m以上至30m及30m以上四个区段。
A.正确
B.错误
[多选题]螺纹钢锚杆的杆体长度序列为（）m、（）m、（）m、（）m、2.6m、2.8m、3.0m。
A.A、1.8
B.B、2.0
C.C、2.2
D.D、2.4
[判断题]CRH380A统型动车组有3个牵引单元：M1-M2车、M3-M4车、M5-M6车。
A.正确
B.错误
[判断题]( ) 钢轨优先采用100m（60kg/m）、75m（75kg/m）、50m（75kg/m）长定尺轨。
A.正确
B.错误
[判断题] 我国钢轨的标准长度有12.5m、25m、50m及100m,优先选用12.5m轨焊接。 ( )
A.正确
B.错误
[判断题]高铁正线应采用符合相应技术标准的100m定尺轨、短尺轨长度为95m、96m、97m和99m四种。
A.正确
B.错误
[单选题]Only when you have experienced thesethingswhat society and life are like.( )
A. you will know
B. will you know
C. know will you
D. know you will
[判断题]38kg/m、43kg/m、50kg/m、60kg/m、75kg/m钢轨的构造轨缝均采用18mm。( )
A.正确
B.错误
[多选题]我国将货币供应量划分M0,M1,M2,M3,其中M2包括外币存款和_____
A. 城乡居民储蓄存款
B. 企业存款中具有定期性质的存款
C. 信托类存款
D. M1
E. 商业票据
