[求助] OG 169 并列的形式？？

Seismologists studying the earthquake that struck northern California in October 1989 are still investigating some of its mysteries: the unexpected power of the seismic waves,
                    the upward thrust that threw one man straight into the air, and the strange electromagnetic signals detected hours before the temblor.

(A)  the upward thrust that threw one man straight into the air, and the strange electromagnetic signals detected hours before the temblor

(B)  the upward thrust that threw one man straight into the air, and strange electromagnetic signals were detected hours before the temblor

(C)  the upward thrust threw one man straight into the air, and hours before the temblor strange electromagnetic signals were detected

(D)  one man was thrown straight into the air by the upward thrust, and hours before the temblor strange electromagnetic signals were detected

(E)  one man who was thrown straight into the air by the upward thrust, and strange electromagnetic signals that were detected hours before the temblor

关于答案没有意见，因为有其他明显的错误。但不理解，几个名词并列不是要：A, B, C and D   的么？？？但这里and前面有个逗号，那形式就是 A, B, and C。 这样的形式可以么？？请NN 给俺讲讲并列的形式，谢谢！！！

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...........只想问问在并列中，一般是 A, B, C and D  ，但这里and前面有个逗号，那形式就是 A, B, and C。 这样的形式可以么？？

and连接N个并列成分平行的一般形式

（1）当n=2时

X1 and x2   x代表任意平行对象，词，介词短语，从句等

当x=svo时有逗号， svo，and svo

2.3、659.129

（2）当n>2时，以n=4为例

X1，x2，x3，and x4

642.35、660.134

（3）肯定句中的and在否定句中要改or

265.100   639.9