【多选题】【消耗次数：1】
抗风的树种包括（）
①
A马尾松
②
B樱桃
③
C樟树
④
D河柳
参考答案：
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相关题目
【单选题】
下列程序执行后的输出结果是
#includevoid main( )
{ int a=5,b=60,c;
if (ab)
{c=a*b;printf(%d*%d=%d\n,b,a,c);}
else
{c=b/a;printf(%d/%d=%d\n,b,a,c);}
}
①
60/5=12
②
300
③
60*5=300
④
12
【单选题】
下列程序执行后的输出结果是________. #include stdio.h void main( ) { int a=5,b=60,c; if (ab) {c=a*b;printf(%d*%d=%d\n,b,a,c);} else {c=b/a;printf(%d/%d=%d\n,b,a,c);} }
①
60/5=12
②
300
③
60*5=300
④
12
【单选题】
下列程序执行后的输出结果是_______.#include stdio.h void main( ) { int a=5,b=60,c; if (ab) {c=a*b; printf(%d*%d=%d\n,b,a,c);} else {c=b/a; printf(%d/%d=%d\n,b,a,c);} }
①
60/5=12
②
300
③
60*5=300
④
12
【多选题】
设有关系模式R(A，B，C，D)，其数据依赖集：F＝{(A，B)→C，C→D}，那么(A，B)→C是________
①
平凡函数依赖
②
非平凡函数依赖
③
部分函数依赖
④
完全函数依赖
随机题目
【判断题】
阅读课文II.Everybodys Jogging,判断正误3. When you jog, you shouldent go too far or too fast; it should be comfortable for you.
①
正确
②
错误
【判断题】
阅读课文II.Everybodys Jogging,判断正误5. Everyone must increase his distance half a mile every two weeks.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory,判读正误4. You can watch TV and memorize new words at the same time.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory,判读正误1. Information kept in short-term memory may last a few years.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory,判读正误2.Information in long-term memory is often kept a longer period of time than that in short-term memory.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory,判读正误3. Your parents address is usually in your long-term memory.
①
正确
②
错误
【判断题】
阅读课文II.How to Improve Memory,判读正误5.It is easy to memorize something you dont understand.
①
正确
②
错误
【单选题】
6. A new house ___ at the corner of the road.
①
is building
②
is being built
③
been built
④
be building