女儿初一的一道题what's nine and three?they're ( ).是怎么回事?是不是题出错了?是不是题出错了？It's twelve.

女儿初一的一道题what's nine and three?they're ( ).是怎么回事?是不是题出错了?是不是题出错了？It's twelve. what's five and four? it's nine. 还是this is nine. what's five and four? it's nine. 还是this is nine. 为什么? 人教版初一代数的一道课后题：父亲和女儿的年龄之和是91,当父亲的年龄是女儿现在年龄的2倍的时候,女儿的年龄是父亲现在年龄的三分之一,求女儿现在的年龄. What's three and nine?(中文意思） What's nine minus four?下一句用英文怎么回答 一道初一的画图题 求一道初一的题, 初一的一道几何题... 一道初一的几何题, lt's nine的中文是什么 what's wrong with you I've got a stomach ache.我女儿的作业 what's wrong with you 译成中文是什么我女儿的作业 请用英语写出下列问题的正确答案.1.what‘s nine and eleven?2.what’s thirty-one and nineteen?3.what‘s fifty and fifty-five?4.what's one hundred minus forty-seven? 有关英语的一道题,会的话就来猜一下My first letter is in“nice”,not in“nine”,my secon letter is in“father”,not in“mother”,my third letter is in “the”,not in“pen”.what am what time is it now?It's 7:49.It reads-------.A.seven forty-nine B.seven and forty-nine 一道初一的几何题,初一的几何定理越全越好. What's the time?It's at half past nine.改错