基坑开挖作业

古埃及契约制度特点 我的孩子数学比较差,什么活动可以辅助一下孩子对数学的兴趣? 音标如何划分 请问音标分类都有哪些?有一些元音是：单,双,长,短,前,中,后,合集口音.有一些辅音是：爆,磨,破,声门,舌侧,卷舌音,半圆,鼻音. 关于音标的问题,分类.给pen,dress,pencil,skirt,book,shirt,watch,car,coat,house,umbrella,number,please,five,here,sorry,my,sir,ticket,cloakroom,suit,son,school,teacher,son,daughter,mr,german,good,nice,morning,miss,new,student,french ,german,nic III．补全对话,每空一词A:Thanks` for-coming in 1______the interview,Bob B :That's OK.I'm glad to be here.A:Well,what sports do you play?B:I play tennis.I like it.A:2____ 3_____ do you play it B:Three times a week.A:4_____ you watch TV?B:No,5_ 用三聚腈氨代替尿素喂牛羊可行吗 随着孩子年龄的增长,孩子眼中的父母是怎样变化的?（请举几个凸显性的例子.）比如说小时候觉得父亲无所不能、可长大了觉得他很不自信、还有好多缺点.（请举几个例子.） 在父母眼里科学的变化 英语翻译：我们很担心父亲的健康 五.四青年节的由来gfgngnnggnfgn 小班晨间活动有哪些 黑头绵羊喂尿素添加多少骨粉和多少硫酸钾或硫酸钠更好的吸收尿素?多谢了 尿素喂牛怎么喂较好?需要注意什么? 尿素能喂羊么? 羊可以喂尿素吗 what are the [ ] between chinese name [ ] english name travel和trip这两个有什么区别?要怎么用? 塑钢门窗的绝热保温效果如何样PVC塑料导热系数只是铝合金的11250钢的1400.塑料门窗对房屋散掉的能量不论是采暖照样制冷空调只有钢窗散掉能量的26％铝合金窗散掉能量的30％ but to tell you the truth请问这里的to tell是动词不定式吗?可以去掉to吗?tell也是动词不可以直接做谓语吗? ____ ____homework ,a lot of students don't like do it Do you think play PSP good or not good for students?why?急用,要有理由,越多越好,最好not good 写多点.要多多的 How mang boks are there in the bag = There are two b( )on the w( )of the classroom.How mang f( )are there in the b( ).根据首字母，完成练习 how mang rulers are there in the pencilbox这句话对么,为什么要加are there mang...are there能不能加There is It's cold today.It's 5 degrees翻译 You’d better do morning _every day .It’s good to have lots of _A exercise ; exercise B exercises ; exercise C exercise ; exercises D exercises ; exercises应该选哪个? 表示不切实幻想的成语含有梦子的 good dream to you 这话正确吗.那sweet dream to you呢 in any way和 in anyway的区别But we can not in any way get back time.But we can not get back time in anyway. 160T冲床冲4mm厚的铝材可以吗?国产扬力160B的冲床在冲制4mm厚铝材可以吗?50mm宽,100mm长