题目

Writing
Look at the position of commas in these sentences.
1 Surprisingly,all the students got good marks.
2 I'm doing maths,chemistry,physics and biology.
3 It's sometimes difficult for me to understand him,but I do my best.
4 They're intelligent,hard-working and lively students.
5 It was a difficult problem,I agree.
我只有2点请求：
如果可以的话,做完后,顺便告诉我下为什么这样做?而且这个的意思我也不知道（我很笨的）,最重要的是为什么.

提问时间：2020-12-19

答案

你题目没少什么吧.如果是这样的话.应该是把逗号个开的两个部分结合成另外一个句子.但表示的意思相同.比如1、all the sutdents got good marks surprisingly.2、i'm doing the sciences(理科) subject.3、i try my be...