10. By the time the police arrived at the bank, the three robbers _______.
(A)run away
(B)running away
(C)have run away
(D)had run away
答案:登入後查看
統計: A(47), B(127), C(139), D(1323), E(0) #980564
統計: A(47), B(127), C(139), D(1323), E(0) #980564
詳解 (共 4 筆)
#1261207
by the time到...的時候
13
0