29. The traffic is heavy this day, I arrive a bit late, so could you save me a place?(A)can (B)must

問題詳情

29. The traffic is heavy this day, I arrive a bit late, so could you save me a place?
(A)can
(B)must
(C)need.
(D)might

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)