Question

______ rapid progress has he made that we all admire him.

A．Very

B．So

C．Such

D．Too

Answer 1

C

句型so＋ adj./adv.＋ that和such ＋adj.＋n.＋that “如此……以至于……”中，若把“so ＋adj./adv.或such＋adj.＋n.”提到句首，则主句需部分倒装，从句不倒装。此题中，progress是名词，所以用such修饰。