Jane got a high score on the English test today. She _____ very hard last night.
(A)must study
(B)can study
(C)must have studied
(D)would have studied
答案:登入後查看
統計: A(316), B(18), C(1473), D(151), E(0) #377296
統計: A(316), B(18), C(1473), D(151), E(0) #377296
詳解 (共 3 筆)
#621478
*表對過去推測(過去一定做了....)
must have+p.p
*表過去該做而未做
should have+p.p
92
1
#473429
(A).(B) 時態不一致(C)一定早就讀了 (D)語意不合
19
1