—Excuse me, sir. Would you do me a favor?—Of course. What is it?—I ________ if you could tell me how to fill out this form. 
#104772
A
had wondered
B
was wondering
C
would wonder
D
did wonder
推荐题目
Would you please keep silent? The news that the milk contains a harmful chemical _________and I want to listen. 
#101847
A
has been broadcast
B
is being broadcast
C
is broadcast
D
is broadcasting
They had a desire that I______ their wedding.
#103439
A
attending
B
attends
C
attended
D
attend
  I don’t think Jim saw me ; he ______ into space .
#104041
A
just stared
B
was just staring
C
has just stared
D
had just stared