____ box cannot be lifted by a boy of five.

____ box cannot be lifted by a boy of five.
A、So heavy
B、So heavy a
C、A such heavy
D、Such heavy a
【正确答案】：B
【题目解析】：【考点点击】本题考查s/as+adi.+a(an)+n的表达。【要点透析】表示“如此重的箱子”可以用so heavy a box such a heavy box,