In 1995 Richard Stallman, a well-known critic of the patent system, testified in Patent Office hearings that, to test the system, a colleague of his had managed to win a patent for one of Kirchhoff's laws, an observation about electric current first made in 1845 and now included in virtually every textbook of elementary physics.
In 1995 Richard Stallman, a well-known critic of the patent system, testified in Patent Office hearings that, to test the system, a colleague of his had managed to win a patent for one of Kirchhoff's laws, an observation about electric current first made in 1845 and now included in virtually every textbook of elementary physics.
Alaws, an observation about electric current first made in 1845 and
Blaws, which was an observation about electric current first made in 1845 and it is
Claws, namely, it was an observation about electric current first made in 1845 and
Dlaws, an observation about electric current first made in 1845, it is
Elaws that was an observation about electric current, first made in 1845, and is
不是牛牛,但是我是这样来做的;
A an observation直接做 a patent的同位语解释(有些疑惑,an observation是做a patent还是做one of K law的同位语???这一点也坐等牛牛解惑。。),看横线后面的now included...是修饰an observation about electric current, and前后两个成分(made和included)逻辑和结构上都满足平行,没问题
B and it is 和前面which部分不平行,and前面是个修饰成分后面是个完整的句子
C namely出现,前后都应该是名词
D it is前面的逗号不能连接两个句子
E first made in 1845,这个把原来的essential modifer改成non-essential modifer,句子含义改变,and 后面的is 和前面的was平行,从而no include后面的部分不再修饰an oberservation,错
关键split:subject-verb agreement;verb tense;meaning
A. protect主谓不一致,错误
B. 正确
C. protect主谓不一致,错误
D. to的出现把法律规定的东西这层意思 → 变成了法律的目的,意思不合理,错误;(the law is to protect turtles,not to use the devices!)are protecting和主语单复数不一致
E. to错误同上