問題詳情
Paul is lagging behind his classmates in reading and math skills.
(A)growing faster
(B)moving ahead
(C)keeping intact
(D)developing slower
參考答案
答案：D
難度：非常簡單0.907658
統計：A(28),B(24),C(29),D(806),E(1)
用户評論
【用戶】今年必上
【年級】高二下
【評論內容】lag n. 落後, 囚犯, 遲延, lag比較常用在電腦、影片的遲延
【用戶】TOYOBO
【年級】大一上
【評論內容】重點可以用behind判斷!!!所以就會是slower!!!