1 When the war --out,the peace talks ----in paris.
1 When the war --out,the peace talks ----in paris.
Abroke,were being held B was broken ...were being held
C broke ...had held D was broke...would have broken
2Please pass me the dictionary ----cover is black
这里为什么不可以填whiich
还有第一题请帮我解析一下