>
英语
>
We haven't known ____ there is life on Mars.A.that B.if C.what D.and
人气:170 ℃ 时间:2019-08-20 04:18:17
解答
B我们还不知道火星上有没有生命.there is life on Mars是一个宾语从句,而and是引导并列分句的,故排除D.there is life on Mars是一个意义十分完整的宾语从句,不缺任何成分,而what引导宾语从句时必须在从句中充当主语...
推荐
Is there life on Mars(火星)?We do not know.We are sure that earth people like us cannot live on Mars.Earth people need oxy
Could there be life on Mars? 按首字母填空
___there be life on Mars?
Starting with the ___ that there is life on the planet Mars,
Most scientists believe that there is no life on Mars as c____ there are very harsh
英语翻译
划线提问
紫藤萝瀑布2到6段用了什么写作手法
猜你喜欢
In the tank there are fish swimming happily..A.a little B.much C.a few D.little
把句子改为直接引语的句子
怎样是鸡蛋从高楼上落下而不被摔碎
不愤不启 不悱不发 举一隅 不以三隅反 则不复也.表明了孔子怎样的教育思想?
如图所示,AD是三角形ABC的高,角EBC等于25°,角AEB等于80°求角CAD的度数
社会保障作为保障社会成员基本生活的社会安全制度,它是由以下几个部分组成的(多选)
设a=(1,2,.n),则矩阵aTa的特征值为多少?请给思路,不要求答案,
【急】化学实验的知识准备
© 2024 79432.Com All Rights Reserved.
电脑版
|
手机版