第10题: [单项选择]原码加减交替除法又称为不恢复余数法,因此( ) A. 不存在恢复余数的操作 B. 当某一步运算不够减时,做恢复余数的操作 C. 仅当最后一步余数为负时,做恢复余数的操作 D. 当某一步余数为负时,做恢复余数的操作 参考答案:C
第11题: [单项选择]{{B}}Question 11 to 18 are based on the conversation you have just heard.{{/B}} A. The girls got on well with each other. B. It’s understandable that girls don’t get along. C. She was angry with the other young stars. D. The girls lacked the courage to fight. 参考答案:A 答案解析:[听力原文]
M: What was it like working with those young stars
W: It was a great group. I always got m