OG13 SC-5

半夏死磕GT

5. Of all the vast tides of migration that have swept through history, maybe none is more concentrated as the wave that brought 12 million immigrants onto American shores in little more than three decades.

(A) maybe none is more concentrated as

(B) it may be that none is more concentrated as

(C) perhaps it is none that is more concentrated than

(D) maybe it is none that was more concentrated than

(E) perhaps none was more concentrated than

正确答案是E
D中的it is...that  为什么不理解为强调句型？

chineuro

1. 理解为强调句型你就改变了句子的语气。人家本来没强调你就不该强调。
2. 不理解为强调句型，it的指代就有问题。