OG11-52请指教，谢谢！（已解决）

52.      While all states face similar industrial waste problems, the predominating industries and the regulatory environment of the states obviously determines the types and amounts of waste produced, as well as the cost of disposal.

(B)         each state faces a similar industrial waste problem, their predominant industries and regulatory environment obviously determine

(C)         all states face a similar industrial waste problem; their predominating industries and regulatory environment obviously determines

(D)         each state faces similar industrial waste problems, the predominant industries and the regulatory environment of each state obviously determines

(E)         all states face similar industrial waste problems, the predominant industries and the regulatory environment of each state obviously determine

对OG解释有点不明白：

B     Each state must be compared to all other states;

D    Each state must be compared to all other

请问黄色部分是什么意思呢，百思不得其解，汗！

C     Using a semicolon results in a sentence fragment;

分号后的主谓语都有，有什么不完整的？

D    Each state must be compared to all other

请问黄色部分是什么意思呢，百思不得其解，汗！

C     Using a semicolon results in a sentence fragment;

分号后的主谓语都有，有什么不完整的？

D    Each state must be compared to all other

请问黄色部分是什么意思呢，百思不得其解，汗！

C     Using a semicolon results in a sentence fragment;

分号后的主谓语都有，有什么不完整的？

B, each state的each和their predominant的their单复不对应

C,标点符号问题，应该用逗号不是分号

D,不太明白OG的解释，但是determines错，因为其主语是the predominant industries and the regulatory environment，要用复数

谢谢解释。

麻烦谁解释下

1。OG黄色部分的解释是什么意思啊？

2。OG说分号使句子不完整，可是分号后的句子是完整的啊？

“Each state must be compared to all other states”。由于原句中使用“similar”一词，所以必须存在二个以上的单位才可形成比较，否则谈不上“类似”。例如：“全部学生的成绩都差不多”，不能说“每个学生的成绩都差不多”。

谢谢 LS，明白拉

那么

2。OG说分号使句子不完整，可是分号后的句子是完整的啊？

我想C选项解释是说分号使整个句子不完整。

恩，LS说的对，忘记前面有while了

嗯，明白了。谢谢heqingyu!