________然他已经丧失了明________是非的能力，那么________使跟他争________得面红耳赤，恐怕也无济于事。

∵ ∠1=∠2，(已知)

又∠3=∠2，(____)

∴∠1=____．(____)

∴ AB∥CD．(____，____)

描红生字

   庐           瀑            幻            似            姿           笼             罩          系             泻           返

从方框中选出最佳选项完成下面的对话。

A: Hello! This is Wei Hua. May I speak to Li Feng?

B: ____ 
A: Hi, Li Feng. Would you like to visit Fujian Tulou this Sunday?

B:Yes, I'd love to. ____   

A: How about half past eight?

B: All right. How can we get there?

A: ____It takes about three hours to get there.

B: Oh, Why not invite Mike? Maybe he wants to go with us.

A: ____I'll call him later. And let's meet at t he bus station at 8:30 in the morning.

B:OK. ____

A: See you.