A year consists with twelve months.()
第1题:
2. Twelve-year-olds should not ______to drive in China.
A.allow
B. be allow
C. allowed
D. be allowed
第2题:
已知判断某年year是闰年的条件是满足下列二者之一 (1)能被4整除,但不能被100整除 (2)能被400整除 下面哪个逻辑表达式可作为year是闰年的判断条件?
A.((year%4==0) || (year%100!=0)) && (year%400==0)
B.((year%4=0) || (year%100!=0)) && (year%400=0)
C.((year%4==0) && (year%100!=0)) || (year%400==0)
D.((year%4=0) && (year%100!=0)) || (year%400=0)
第3题:
A.past
B.passed
C.minus
D.to
第4题:
使用变量year代表年份,以下表示判断year是否为闰年的布尔表达式是 。
A.(year % 4 == 0) and (not(year % 100 == 0)) or (year % 400 == 0)
B.(year % 4 == 0) and (not(year % 400 == 0)) or (year % 100 == 0)
C.(year % 4 == 0) and (year % 100 == 0) or (year % 400 == 0)
D.(year % 4 == 0) or (not(year % 100 == 0)) and (year % 400 == 0)
第5题:
判断year是否闰年的表达式year%400==0______ year%4==0&&year%100!=0 ,请填写空缺部分
第6题:
The nuclear family ____ two parents (mother and father) and their children.
A: consists of
B: consist of
C: is consisted of
D: consists
第7题:
1、判断是否闰年的表达式(如果是闰年则值为1,否则为0)为()
A.((year%4==0)&&(year%100!=0))||(year%400==0)
B.((year%4==0)&&((year%100!=0)||(year%400!=0)))
C.((year%4==0)||(year%100!=0)&&(year%400==0))
D.(year%4==0)||((year%100==0)&&(year%400!=0))
第8题:
A.makes
B.composes
C.is consisted
D.consists
第9题:
判断闰年的函数,把下列语句补充完整。 leap.year <- function (year) { ifelse (, TRUE, FALSE) }
A.(year %% 4 == 0 & year %% 100 != 0)
B.(year %% 4 == 0 & year %% 100 != 0) || year %% 400 == 0
C.(year %% 4 == 0 || year %% 100 != 0)
D.(year/4 == 0 & year/100 != 0) || year/400 == 0
第10题:
判断是否闰年的表达式(如果是闰年则值为1,否则为0)为()
A.((year%4==0)&&(year%100!=0))||(year%400==0)
B.((year%4==0)&&((year%100!=0)||(year%400!=0)))
C.((year%4==0)||(year%100!=0)&&(year%400==0))
D.(year%4==0)||((year%100==0)&&(year%400!=0))