問題詳情
【題組】9. ( ) What was Mr. Wang doing when a bike hit him?
(A) He was riding a bike, too.
(B) He was practicing singing.
(C) He was buying roses for his girlfriend.
(D) He was picking up roses from the ground.
參考答案
答案：B
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)