高中生物竞赛历年真题

开卷有益辩论会反方 开卷有益的辩论会.我是正方,那些反方会怎么反驳我?我要怎么回答? 英语中天气前要用will还是be going to好的会考虑加分 看天气要下雨是用will还是going to be? 混血儿是什么意思? a number of&the number of的英解,中文意思,例句以及例句的中文意思 混血儿是什么意思啊? 我是不是混血儿我老外婆是法国人,老外公是中国人.老爷爷是美国人,老奶奶是德国人.太婆是英国人,太公是中国人.我眼睛是琥珀色的,瞳孔周围是一朵花样的花纹.皮肤也不是很白,也看不出来 When they want something they say"yes" and when they don't they say "no". out of the 以下为原句：One in every six Americans chews gum on a daily basis.Out of this number,seven out of ten choose chewing gum. the number of和a number of神马意思? 英语翻译 She can't find her keys.They are 1 . She can‘t find her keys .They are i____Amy's p____are Mr and Mrs Green 根据情景内容完成对话,每空一词.kate:Mom,I can't ___my socks.Do you know ___ they are?Mom:Are they____your cupboard?kate:No,they__ there.And they are not in the drawer.Mom:How ___the desk?Aren't they ___the desk?Kate:No,I can't see them t 开卷有益辩论会反方资料急 表示天气这方面,will be 和be going to do用哪个呢 从天象中看出的天气用 will还是be going to 天气预报中的天气用 will 还是从天象中看出的天气用 will还是be going to 天气预报中的天气用 will 还是 be going to 共产主义的基础是社会基本矛盾运动还是实践的人道主义? I Can hardly hear what he's saying ,and ——a,so can all the other people b,nor can all the other people c,so hardly other people d,nor all the other people can I can hardly understand what my teacher says in class,____ ___?（反义疑问句) Mike has (a tap player)画线部分提问Mike has (a tape player)画线部分提问 I have two apples.就画线部分提问 ——— 明史 列传第七十三 中的“徐恪,字公肃”一段急 我是藏族,男,我想混血,于俄罗斯或者美国,混血有什么好处,坏处,混血生出来的孩子一定会黑么? A friend of the Earth is someone who 少打了，A friend of the Earth is someone who looks after the environment是什么意思？ 阳光的繁体字是什么 “太阳”的繁体字怎么写? 求繁体字"光暗"偶要写网名 谁来帮帮偶 South Bridge中文怎么读是用中文读出英文 什么是资本主义、共产主义还有什么主意另外中国现在是什么社会资本主义初期、末期各是什么样子的 bridge怎么读