26. Never before had taxpayers confronted so many changes at once as they had in the Tax Refrom Act of 1986. (A) so many changes at once as they had in (D) as many changes at once as they confronted in
the answer is D. If choice A is changed as " so many changes at once as they did in", the expression is correct? Many thanks.
26. Never before had taxpayers confronted so many changes at once as they had in the Tax Refrom Act of 1986. (A) so many changes at once as they had in (D) as many changes at once as they confronted in
请问 so much...as 用在否定句中, never 表否定的意思, 为什么在这个句里不可以?