题目选项分析

比较两个句子语法结构语义，选出最佳答案：

Named for the New Mexico site where they have been first discovered in 1932, Clovis points, spear points of longitudinal grooves chipped onto the faces, have been found all over North America.

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 first discovered in 1932.

写下分析过程，便于复习“吃透”这个句子：

答对用户笔记

1人: renecccc 2018-10-14 05:32:10

。。。have been时态？？（牵强
intended meaning 不对但是难以判断

1人: Vesperrrrrr 2018-09-15 16:31:33

where they were first discovered in 1932

1人: vinrose 2018-03-14 20:37:08

c 顺序很对但是时态不对了就

1人: gyq960520 2017-12-28 19:20:10

have been first discovered in 1932时态错误

1人: 多多多Dorothy 2017-11-01 15:52:13

1.where they have been first discovered应为where they are first discovered
2.spear points of longitudinal grooves应为spear points with longitudinal grooves

0人: zhihan001111 2023-09-18 13:35:47

have been first discovered in 1932 时态不对

0人: yuningguo 2023-08-01 10:09:29

have been first discovered - 时态不对

0人: joynerwang 2023-05-05 14:46:29

指代错误

0人: josie2026 2023-03-28 10:14:42

省略掉了逻辑词，只有表伴随和原因的时候才能省略，此处都不是

0人: grh700 2022-12-05 21:55:39

where they have been first discovered in 1932中的discover需改为一般过去时。这是因为，discover是一个点动词，没有“到现在为止”发现，只能在过去发现。（也可以由明确的过去时间（1932）要用过去时，不能用现在完成时来解释）

题目基本信息

所属科目：语法SC
题目来源1：OG12-98
题目来源2：OG15-96
题目来源3：OG16-106
题目来源4：OG17-774
题目来源5：GWD-325
题目来源6：OG18-773
题目来源7：OG19-773
题目来源8：OG20-873
题目来源9：OG2022-961

难度：难