问题
选择题
199. How can you if you are not__________?
A.listen; hearing
B.hear; listening
C.be listening; heard
D.be hearing; listened to
答案
答案:B
199. How can you if you are not__________?
A.listen; hearing
B.hear; listening
C.be listening; heard
D.be hearing; listened to
答案:B