Q16: TTGWD4-Q1:
The Acoma and Hopi are probably the two oldest surviving ueblo communities, both dating back at least a thousand years.
A. both dating
B. both of which have dated
C. and each has dated
D. and each one dating
E. each one of which date
答案A
不明白B错哪啦~~
望指点!thanks~
举报
1.both of which赘述,有both来表达已经足够
2.用have dated完成时没有依据。感觉SC里面时态的使用一定要能找到明显的表时间的标志词,否则一般都错(自己总结的,不知道是不是也属于preference)
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