阿摩線上測驗
7. Since he _______ working the night shifts, he _______ his family for quite a while.
(A) starts, doesn’t see
(B) started, didn’t see
(C) started, hasn’t seen
(D) starts, hadn’t seen
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統計： A(4), B(5), C(72), D(6), E(0) #1770846
統計： A(4), B(5), C(72), D(6), E(0) #1770846
