問題詳情
4. The sleepyhead tried to _____ the alarm clock by putting it under his pillow.
(A) besiege
(B) muffle
(C) lubricate
(D) implore
參考答案
答案：B
難度：適中0.532895
統計：A(26),B(81),C(22),D(10),E(0)
用户評論
【Sharon】評論
使滑潤；給……上潤滑油This oil lubricates the machine . 這油能潤滑機器。