根据所给汉语完成下列句子，每空一词。 1.我爸爸自去年就从事于那项工作。My father has that difficult work since last year.2....

题型：填空题题类：常考题难易度：普通

根据所给汉语完成下列句子，每空一词。
1.我爸爸自去年就从事于那项工作。
My father has that difficult work since last year.

2.这种音乐使病人感觉好多了。
This kind of music made sick people .
3.那位老人是一位著名的科学家。
That old man is a scientist .
4.我们应该互相学习。
We should .