The suspect at last admitted ____ stolen goods but denied ____ them.
A. receiving...selling
B. to receive...to sell
C. to receiving...to selling
D. to have received...to have sold
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Please stop ____, boys, I have something important to ____ you.
A. saying ...talk
B. telling ... say
C. talking ...speak
D. talking ... tell
Tony, would you go and see if Sam has any difficulty ____ his tape recorder?
A. to fix
B. fixing
C. for fixing
D. fix
“Why isn't Nancy going to meet us?”“It's my fault. I forgot all about ____ her.”
A. telephoning to
B. to telephone
C. to telephone to
D. the telephoning to
光纤作为传输介质,具有以下的优势
A. 保密性高
B. 传输的速率高
C. 传输距离长
D. 衰减很小