题目
把以下句子改成现在完成时的肯定句,疑问句和否定句
1.I,eat some chicken (already) 2.they,have a party (already) 3.Tom,arrive in china (already) 4.Lily and lucy do their work (already)
1.I,eat some chicken (already) 2.they,have a party (already) 3.Tom,arrive in china (already) 4.Lily and lucy do their work (already)
提问时间:2020-10-16
答案
1.I have already eaten some chicken.Have you eaten any chicken yet?I haven't eaten any chicken yet.2.They have already had a party.Have they had a party yet?They haven't had a party yet.3.Tom has alre...
举一反三
已知函数f(x)=x,g(x)=alnx,a∈R.若曲线y=f(x)与曲线y=g(x)相交,且在交点处有相同的切线,求a的值和该切线方程.
我想写一篇关于奥巴马的演讲的文章,写哪一篇好呢?为什么好
奥巴马演讲不用看稿子.为什么中国领导演讲要看?
想找英语初三上学期的首字母填空练习……
英语翻译
最新试题
热门考点
- 1两块平玻璃构成空气劈形膜,左边为棱边,用单色平行光垂直入射,若上面的玻璃以棱边为轴,沿逆时针方向作微小转动,则干涉条纹的:
- 2“司马光破缸”的故事是说司马光小时侯看到一小孩掉进水缸后,他没有按常规让人脱离水,而是打破水缸,
- 3中国历史文化遗产(如:长城、颐和园_)
- 4A motorboat,which has a speed of 5 meters per second in still water,is headed wast as it crosses
- 5漏出了几点疏星的 几点 笼罩着村外的松林的 笼罩
- 6谁能帮我仿写这个句子啊!
- 7小明的爸爸用50万元购进一辆出租车(含经营权),在投入营运后,每一年的总收入为18.5万元,而各种费用的总支出为6万元; (1)问该出租车营运几年后开始赢利?(赢利指总收入减去购
- 8a=2×3×m,b=3×5×m(m是自然数且m≠0),如果a和b的最大公约数是21,a和b的最小公倍数是_.
- 9(x+y)²+4(x+y)-5
- 10三颗枸杞豆中三颗枸杞豆是什么意思