The mother asked for a month's leave from her work to her injured son.

相关推荐

• The mother asked for a month's leave from her work to her injured son.
• Martha started school just last month.The school was a few kilometers from her house.Both her parents were busy and could not drive her to school.Every day at 7:30 she took a school bus there.The bus went around to pick up students every morning and brought them back home every afternoon.Martha’s parents always set their alarm clock every evening,but one morning it didn’t work.When Martha’s mother opened her eyes,it was already 8 o’clock.She hurried i
• 2.In order to look after her sick mother in the hospital,she asked for a two-month's ___ A.holiday B.vacation C.leave D.off 选C还是选D?为什么?
• 运用位运算,能将变量ch中的大写字母转换为小写字母的表达式 注意是用位运算
• 以下不能将变量C中的大写字母转换成对应小写字母的语句是?已知大写字母A的ASCII码是65,小写字母a的ASCII码是97.以下不能将变量c中的大写字母转换成对应小写字母的语句是（）为什么c=('A'+C)%26-'a'是对的?c=(c-'A')%26+'a'不对?还有,如果用islower是不是也可以?