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【单选题】
关于字符串 S1=’Happy Python’ ,以下代码执行后,结果正确的是 _________.A.
aS1=S1.split() ，则 as1 为 ’Python Happy’
B.
S1.reverse() ，则 S1 为 ’nohtyP yppaH’
C.
rS1=S1[::-1] ，则 rs1 为 ’nohtyP yppaH’
D.
kS1=S1.split()[::-1] ，则 kS1 为 ’Python Happy’
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举一反三
【单选题】1分子乙酰CoA经三羧酸循环彻底氧化分解后的产物是
A.
2 CO2+4分子还原当量+GTP
B.
草酰乙酸和CO2
C.
CO2 + H20
D.
草酰乙酸+ CO2+H20
E.
草酰乙酸
【简答题】阅读理解 I remember that when I was in my s,I used to go against many of the Dos and Don'ts my parents taught me.For example,when I kept playing jazz records on the player,my father would think of suc...
【简答题】简述水环境规划的基本步骤和技术措施。
【单选题】类MyClass的定义如下: class MyClass { public: MyClass(){value=0;} SetValue(int i){value=i;} private: int value; }; 则对语句:MyClass *p, my; p=&my;正确的描述是 。
A.
语句p=&my;是把对象my赋值给指针变量p;
B.
语句MyClass *p, my;会调用两次类MyClass的构造函数
C.
对语句*p.SetValue(5)的调用是正确的
D.
语句p->SetValue(5)与my.SetValue(5)等价
【简答题】简述水环境规划的技术措施。
【简答题】单词拼写 1. My mother and father are my p______________. 2. I’m a student. I do my h______________ every day. 3. C____________ is our homeland(祖国). 4. E____________ me, is this your pen? 5. Bill’s pants a...
【简答题】I’ll get someone to p______ my door yellow.
【简答题】完形填空。 It was past 10:00 p. m. I was busy with my schoolwork though I was 1 . Just then, my little brother Michael ran out of his room, 2 a pen in his right hand and a piece of paper in the other. 'Bet...
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