問題詳情

32. Thunder occurs as ______ through air, causing the heated air to expand and collide with layers of cooler air.
(A) an electrical charge
(B) passes an electrical charge
(C) the passing of an electrical charge
(D) an electrical charge passes

參考答案

答案：D
難度：適中0.681159
統計：A(14),B(1),C(19),D(94),E(0)

用户評論

【Aita Chung】評論

電荷 electrical charge

【whale66622】評論

Thunder occurs as ______ through air, causing the heated air to expand and collide with layers of cooler air.分詞構句=and it (thunder) causes the heated air to expand and collide with layers of cooler air.