SAT 句子提升Born of Ibuza parents in Nigeria,novelist Buchi Emecheta moved to England in (1962,since which she has lived in North London.)A.B.1962 and has lived since then in North LondonC.1962,since then she has lived in North LondonD.1962 and lived since then in North London为什么CD错了,
问题描述：
SAT 句子提升
Born of Ibuza parents in Nigeria,novelist Buchi Emecheta moved to England in (1962,since which she has lived in North London.)
A.
B.1962 and has lived since then in North London
C.1962,since then she has lived in North London
D.1962 and lived since then in North London
为什么CD错了,
答
你可以在sat语法书上查一查run-on sentence，就是用逗号隔开的一个句子有两个主语，是错误的。第二个问题取决于它们做什么成分，比如I agree that后面接
答
1 如果选C,必须是：-- -- 1962,and has since lived in North London.---------这里的since是副词,后面不能加宾语.
2 如果选D,必须是：- - - -1962 and has lived since then in North London--------这里应该用现在完成时,不能用一般过去时.