请问这两句英语,有没有什么问题?

请问这两句英语,有没有什么问题?
It is necessary that a scientist know how to use mathematics to get an accurate answer to his question.
The two brothers are very much alike.Don't mistake one for the other.
十指缭绕 1年前 已收到3个回答 举报

zyyisok 幼苗

共回答了15个问题采纳率:100% 举报

这两句话没有什么问题.在necessary后面的从句要用虚拟语气,即it is necessary that sb.should do的形式,而且should可以省略.

1年前

10

PearlHe 幼苗

共回答了9个问题 举报

1 know 改成 knows
2 for 改成from

1年前

1

怎么爱才算爱 幼苗

共回答了226个问题 举报

1 It is necessary that a scientist knows
2 The two brothers look alike very much, don't mistake one from the other.

1年前

0
可能相似的问题
Copyright © 2024 YULUCN.COM - 雨露学习互助 - 18 q. 0.017 s. - webmaster@yulucn.com