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【单选题】
以下代码的输出结果为( )。 #include int a=1; int main() { a=0; int a=2; printf("%d",a); return 0; }
A.
0
B.
1
C.
2
D.
无法确定
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参考答案:
举一反三
【单选题】The constitution of a______society is not necessarily simple.
A.
previous
B.
preceding
C.
primary
D.
primitive
【单选题】If a consumer wants to sell his CDs before the maturity date, he would do it in the primary markets.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【判断题】window.onload 必须等到页面内包括图片的所有元素加载完毕后才能执行
A.
正确
B.
错误
【判断题】氮苷比氧苷易酸水解的原因是,氮原子的碱性较强易于质子化
A.
正确
B.
错误
【单选题】Indirect cooling of fuel injector nozzle holders for diesel engines is accomplished primarily by
A.
heat conduction into the injected fuel oil
B.
heat conduction into the water jacket wall
C.
water circulation through passages in the holder
D.
fuel oil circulation through passages m the holder
【单选题】The minimum fuel oil delivery pressure required for diesel engine injection depends primarily on the_________.
A.
degree of cylinder air turbulence
B.
firing pressure in the engine
C.
quality of fuel to be injected
D.
duration of the ignition delay period
【单选题】What is mentioned in the clip?
A.
Potluck.
B.
Potstickers.
C.
Porridge.
D.
Pot roast.
【简答题】● The Border Gateway Protocol (BGP) is an interautonomous system (71) protocol. The primary function of a BGP speaking system is to exchange network (72) information with other BGP system. This networ...
【判断题】氮苷比氧苷易酸水解的原因是,氮原子的碱性较强易于质子化。
A.
正确
B.
错误
【单选题】The article argues that supertasters______
A.
like snack foods as saltiness is their primary flavor
B.
like the taste of saltiness to block sweet tastes in food
C.
consume less salt because they don't like intensive tastes
D.
like to share salty cheese with nontasters
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