24. On her way to school this morning, Susan suddenly realized that she _____ to bring her books with her.
(A)forgets
(B) forgotten
(C) was forgetting
(D) had forgotten

答案：登入後查看
統計： A(21), B(20), C(21), D(77), E(0) #1784651

詳解 (共 1 筆)

#2857399
這是慣性語法了，多看就會了Susan忘記...
(共 47 字，隱藏中）
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