【加賴叫過去】評論
With the rainy climate, it is no surprise that the ______ of rain into buildings is often a problem. Water leaks occur above ground at various points in the external envelope of the building, such as roofs and walls.在多雨的氣候下，雨水______建築物往往是一個問題也就不足為奇了。 漏水發生在建築物外部圍護結構的各個點的地面以上，例如屋頂和牆壁。(A) penetration --> 滲入、滲透(B) injection --> 注射(C) ventilation --> 通風(D) deficit --> 赤字(財政)