语法与词汇 ______ a big fire ______ that the fireman had difficulty controlling it.
【正确答案】 B
【答案解析】在修饰可数名词单数时, such与so的用法有所区别:such+ a/an+形容词+单数可数名词; so+形容词/副词+a/an+单数可数名词。 “such” 位于句首时要用倒装。