The telephone _______, but by the time I got indoors, it stopped.
#104961
A
had rung
B
was ringing
C
rings
D
has rung
推荐题目
--- I haven’t seen Mary recently. And you?--- Me neither. I’m afraid she _________ to her experiment for too long a time.
#102197
A
is devoting
B
was devoted
C
has been devoting
D
has been devoted
---Why did you leave that position?---I a better position at IBM.
#101007
A
offer
B
offered
C
am offered
D
was offered
By the time he was twelve, Edison ________ to make a living by himself .
#102887
A
would begin
B
has begun
C
had begun
D
was begun
When their first child was born, they _________ for three years.
#103499
A
had married
B
had been married
C
got married
D
had got married