【单选题】用8位二进制数能表示的最大无符号整数等于十进制整数
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
【单选题】用8位二进制位能表示的最大无符号整数等于十进制整数多少?
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
【单选题】用8位二进制位能表示的最大无符号整数等于十进制整数
【单选题】用8位二进制数能表示的最大无符号整数等于十进制整数
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
【简答题】一早产儿 ,冬季出生,补充维生素D的正确方法是:A. 生后1个月服VitD.400IU/日,3月后加至800IU/日 B. 生后2周加服VitD.400IU/日,服至2岁 C. 生后1周加服VitD.800IU/日,3月后减至VitD.400IU/日 D. 生后2周加服VitD.800IU/日,服至2岁 E. 生后 2周加服VitD.800IU/日,3月后减至400IU/日