The goods will be trans-shipped ______ Hong Kong and then delivered to London.
A.at
B.to
C.into
D.in
A.at
B.to
C.into
D.in
The text makes a point that goods will sell well if ______.
A.advertisements reflect the true value of them
B.enough money is spent on advertising
C.advertisements are well designed
D.they are of high quality
听材料,回答下列问题:
A.The new technology used to build roads.
B.The ability to transport,goods across the world.
C.The fast growing trade in grain and cotton.
D.The linking of local country roads into one。long road.
A,B为n阶矩阵,则tr(A+B)=tr(A)+tr(B).
A,B为n阶矩阵,则tr(AB)=tr(A)tr(B)?
A.μ/ρ>μtr/ρ=μen/ρ
B. μ/ρ>μtr/ρ>μen/ρ
C. μ/ρ<μtr/ρ<μen/ρ
D. μ/ρ=μtr/ρ>μen/ρ
E. 以上都不对
A.TR=2500msTE=100ms
B.TR=2500msTE=30ms
C.TR=450msTE=250ms
D.TR=450msTE=35ms
E.TR=450msTE=20ms
为了保护您的账号安全,请在“简答题”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!