—It shouldn't take long to clear up after the party if we all volunteer to help.  

—That's right.       .  [ ]

A. Many hands make light work

B. Something is better than nothing

C. The more the merrier

D. The sooner begun,the sooner done

十二指肠残端破裂一般多发生在术后_________天，也有早在术后1～2天。