49.4
A.He's going to see the doctor about his leg
B.He's going to change his schedule
C.He's going to travel
D.He's going to work at niglht
正确答案是C
49.4
A.He's going to see the doctor about his leg
B.He's going to change his schedule
C.He's going to travel
D.He's going to work at niglht
正确答案是C