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【单选题】
被称为“黄金水道”的是(  )
A.
珠江
B.
荆江
C.
金沙江
D.
长江
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【简答题】Liz Murry was only three years old when she _______________ her parents had been _______________, just before Christmas, Liz mother died and her father moved to a _____________________. Her mother's d...
【单选题】题目:输入某年某年某月某日,判断这一天是这一年的第几天?思路:以3月5日为例,应该先把前两个月的加起来,然后再加上5天即本年的第几天,特殊情况,闰年且输入月份大于3时需考虑多加一天:year = int(input('year:\n'))month = int(input('month:\n'))day = int(input('day:\n'))months = [0,31,59,90,120,...
A.
(year % 400 == 0) or ((year % 4 == 0) and (year % 100 != 0))
B.
(year % 400 = 0) or ((year % 4 = 0) and (year % 100 != 0))
C.
(year % 400 == 0) and ((year % 4 == 0) and (year % 100 != 0))
D.
(year % 400 == 0) and ((year % 4 == 0) or (year % 100 != 0))
【单选题】设a=π -3 ,b=lg4π,c=lgcos π 5 ,则(  )
A.
c<a<b
B.
c<b<a
C.
b<c<a
D.
b<a<c
【简答题】输入一年份(year),判断是闰年还是平年。请写出条件表达式。
【简答题】Liz Murray was only three years old when she realized her parents had been addicted to drugs. In 1996, just before Christmas, Liz ’ s mother died and her father moved to a homeless shelter. Her mother...
【单选题】电流的国际单位是
A.
A
B.
V
C.
mA
D.
mV
【多选题】睡莲在园林绿化中应用主要有
A.
点缀水池、湖面
B.
盆栽观赏
C.
食用价值
D.
作鲜切花
【多选题】电流的国际单位是
A.
安培
B.
伏特
C.
A
D.
V
【单选题】设a=log 3 4,b=log 2 ,c=2 -0 . 5 ,则a,b,c的大小关系 [ ]
A.
b
B.
a
【简答题】编写程序,从键盘输入年份 year ,输出这一年是平年还是闰年。 提示: ( 1 )闰年条件:该年能被 4 整除并且不能被 100 整除,或者是可以被 400 整除。 ( 2 )用双分支结构 if...else... 编程。
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