下面英文中哪些是原产国的表述:()
A: 0f
origin
B: manufacturer:XXX
company
C: made
in Germany
D: country
0f origin same as seller
A: 0f
origin
B: manufacturer:XXX
company
C: made
in Germany
D: country
0f origin same as seller
举一反三
- 下面英文中哪些是原产国的表述() A: county<br/>of origin B: manufacturer<br/>:XXX company C: made in<br/>Germany D: country<br/>of origin same as seller
- 一道定积分题f′(x)∫上2下0f(x)dx=8,f(0)=0,则∫上2下0f(x)dx=?为什么?
- 设有float<br/>f[3][4];,以下声明错误的是: A: float<br/>*p[]{f[0],f[1]}; B: float<br/>*p=f[0]; C: float<br/>(*p)[3]=f; D: float<br/>p=f[1][2];
- 8.下列函数在$x_0=0$处连续的为（）。 A: $f(x) = \left\{ {\begin{array}{*{20}{c}}<br/>{{{\rm{e}}^{ - \frac{1}{{{x^2}}}}},\;\;x \ne 0} \\<br/>{0,\;\;\;\;\;x = 0} \\<br/>\end{array}} \right.<br/>$ B: $f(x) = [x]<br/>$ C: $f(x) = {\mathop{\rm sgn}} (\sin x)<br/>$ D: $f(x) = \left\{ {\begin{array}{*{20}{c}}<br/>{\frac{{\sin x}}{{\left| x \right|}},\;\;x \ne 0} \\<br/>{1,\;\;\;\;\;\;\;x = 0} \\<br/>\end{array}} \right.<br/>$
- 下面代码的输出结果是 [br][/br] >>> a,b,c,d,e,f = 'Python' [br][/br] >>> b(单选题) A: 1 B: 出错 C: ‘y’ D: 0