— I heard the phone ringing in the offic
题型:选择题
问题:
— I heard the phone ringing in the office next door.
— You _______ it. They haven’t got a phone yet.
A.couldn’t hear
B.couldn’t have heard
C.didn’t hear
D.wouldn’t have heard
— I heard the phone ringing in the office next door.
— You _______ it. They haven’t got a phone yet.
A.couldn’t hear
B.couldn’t have heard
C.didn’t hear
D.wouldn’t have heard