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【单选题】
6×19+1的钢丝绳强度为1400～2000N/mm2，“19”表示19根 0.4～ 2.60mm直径的钢丝捻成一股子绳，“6”表示 。A.
绳芯
B.
子绳股数
C.
6mm直径的钢丝绳
D.
钢丝的直径为 0.6mm
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反馈参考答案：
举一反三
【简答题】He excels others in every expect.
【单选题】以下不是无限循环的语句是
A.
for(y=0,x=1;x>++y; x=i++) i=x;
B.
for(; ; x++=i);
C.
while(1) { x++; }
D.
for(i=10; ; i- -) sum+=i;
【简答题】学习普通逻辑学的意义主要有（）、（）、（）、（）。
【简答题】学习普通逻辑学有什么意义?
【单选题】Skandia Navigator excels in:
A.
measuring intangible capital
B.
integrate business units’ activities
C.
balancing the strategic goals of financial and nonfinancial aspects
D.
considers the contribution and satisfaction of the stakeholders
【单选题】The PT Cruiser excels the New Beetle Convertible with all the following qualities EXCEPT that ______.
A.
its cutesy look
B.
the back seat is comfortable for two people, and the trunk is roomy
C.
the back seats fold forward in case you need to carry some long cargo
D.
the 220-horsepower turbocharged engine in the GT model makes the Cruiser seriously quick, which backs up its hot-rod looks. But after that, the driving experience falls apart
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