問題詳情

7. A research study showed that by the end of 5th grade, children who didn’ t read over their summer breaks_two years behind the reading levels of summer readers.
(A)left
(B)lagged
(C)legged
(D)put

參考答案

答案:B
難度:適中0.582888
統計:A(54),B(109),C(17),D(7),E(0)

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