Question

【题目】How soon will you come back? ___________________ .
A.Two days ago
B. In two days
C. For two days
D.Two days

Answer 1

【答案】B
【解析】句意：他多久回来？—两天后。A. two days ago 两天前（when） B. in two days两天后（how soon） C. for two days 两天（how long）D. two days两天。in two days用于将来时态。所以答案是B。