When he       the door, he found his keys were nowhere.          
#98973
A
would open
B
opened
C
had opened
D
was to open
推荐题目
What’s the chance of ________ a general election this year?
#90576
A
there being
B
there to be
C
there be
D
there going to be
English is a language ______ in many countries.
#97552
A
spoken
B
speaking
C
be spoken
D
to speak