問題詳情

32. When the fire broke out in the laboratory, Mr. Galway, having been a fireman at one time, knew ________ .
(A) how exactly to do
(B) exactly to do what
(C) how to do exactly
(D) exactly what to do

參考答案

答案：D

統計：A:1,B:0,C:0,D:4,E:0

難度：計算中