---Excuse me, sir.Would you do me a favour?  --Sure.What is it? ----I _____ if you could tell me how to pronounce this English word.
#104822
A
had wondered
B
was wondering
C
would wonder
D
did wonder
推荐题目
Although all of the apples _____, none of them _____ good.
#102362
A
have tasted; are tasted
B
have been tasted; are tasted
C
have tasted; taste
D
have been tasted; taste
Mr. Black told us that he ______ born on the April fools. 
#100176
A
has been
B
had been
C
was
D
were