--Thethreadofmykitebrokeanditflewaway.--Ihadtoldyouitwouldeasilybreakitwastheweakest.A．whenB．sinceC．unlessD．where

Question

-- The thread of my kite broke and it flew away. 
-- I had told you it would easily break_______ it was the weakest.     

A．when

B．since

C．unless

D．where

Answer 1

D

连词辨析。When当……时候； since自从……以来，由于；unless除非；where在哪儿。句意：我的风筝的线断了，它飞远了。——我告诉过你它非常容易断，那是最薄弱的地方。