og16,sc106,关于两个句子之间要有连词，想请教牛牛们

亲爱的敌人 · 发表于 2016-5-10 14:01:27

Even though Clovis points, spear points with longitudinal grooves chipped onto their faces, have been found all over North America, they are named for the New Mexico site where they were firstdiscovered in 1932.
a) Even though Clovis points, spear points with longitudinal grooves chipped onto their faces, have been found all over North America, they are named for the New Mexico site where they were firstdiscovered in 1932.
b) Altough named fo the New Mexico site where first discovered in 1932, Clovis points are spear points of ;ongitudinal grooves chipped onto their faces and have been found all over North America.
C)Named for the New Mexico site where they have been first discovered in 1932,Clovis points, spear points of longitudinal frooves chipped onto their faces, have been found all over North America.
d) spear points with longitudinal grooves that are chipped onto their faces,Clovis points, even though named for the New Mexico site where first discovered in 1932,but were found all over North America
e) while Clovis points are spear points whose faces have longitudianl grooves chipped into them, they have been gound all over North America, and named for the New Mexico site where they have been first discovered in 1932

此题楼主在A选项中纠结了很久，因为觉得A最合适，但是A中they前面有逗号（已用红色字体标出），而且逗号前后都是完整的句子却没有连词，最终忍痛排除了A

这里没有连词为什么正确，困惑啊！

希望牛牛们指点！不胜感激！

亲爱的敌人 · 发表于 2016-5-10 14:02:38

还有关于and以及comma加and的用法楼主也一直一知半解

亲爱的敌人 · 发表于 2016-5-10 14:15:55

给自己顶

疯狂的狐狸 · 发表于 2016-5-10 17:57:57

even thougXXXX is not an independent clause, as a subordinate clause, it cannot stand alone

亲爱的敌人 · 发表于 2016-5-10 21:31:39

疯狂的狐狸发表于 2016-5-10 17:57
even thougXXXX is not an independent clause, as a subordinate clause, it cannot stand alone

谢谢！懂了！

luckygrace · 发表于 2016-8-19 19:25:53

这句话是什么意思呀其实，我都没读懂

[SC悬赏令] og16,sc106,关于两个句子之间要有连词，想请教牛牛们

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