下列说法中错误的是[ ]
A.互为相反数的两个数的绝对值相等
B.任何有理数的绝对值都是正数
C.两个不相等的数,它们的绝对值不可能相等
D.任何有理数绝对值都不是负数
答案:B
-- Could you please tell me __________? --- Sorry, you can turn to Mr. Li.for help.
A.how long can man live without water
B.Whether Mike would win the first prize in this Chinese characters dictation contest or not
C.How I can keep myself safe from the flu
D.Why did Malaysia Airlines flight 370 lose contact
旅游接待过程中因地接社、履行辅助人的原因导致违约的,违约责任由谁承担?