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
答案:登入後查看
統計: A(153), B(272), C(48), D(18), E(0) #939266
統計: A(153), B(272), C(48), D(18), E(0) #939266
詳解 (共 5 筆)
#1463313
leave behind 也有落後的意思啊 為什麼不行?
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