Have you noticed the man，________ walking with his dog over there？ That’s a spy．
Have you noticed the man，________ walking with his dog over there？ That’s a spy．
A.he
B.one
C.who
D.the one
答案及解析： D
Have you noticed the man，________ walking with his dog over there？ That’s a spy．
A.he
B.one
C.who
D.the one
答案及解析： D