---How long _______ each other before they ________ married ?-- -For about a year . 
#104924
A
have they known ; get
B
did they know ; were going to get
C
do they know ; are going to get
D
had they known ; got
推荐题目
What did he say? I don’t know what________.
#101784
A
did he say
B
he says
C
he said
D
he is saying
 I’ll go to the library as soon as I finish what I       .
#99930
A
was doing
B
am doing
C
have done
D
had been doing