题干
— How do you come here? You look tired(累的).
—________.
A：On bike
B：By bike
C：By a car
D：By a train
答案(点此获取答案解析）
B
— How do you come here? You look tired(累的).
—________.
A：On bike
B：By bike
C：By a car
D：By a train
