【題組】26. A, The air becomes still. C. The clouds block the sun.　　B. The air pressure is low. D. The s

問題詳情

【題組】26. A, The air becomes still. C. The clouds block the sun.　　B. The air pressure is low. D. The sky appears brighter.

答案：C
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)