30.(11分)
(1) , ___ ___ _ __。(2)( ) .
(3) ;( ) ; .
(4) 。(5) 。
29.(16分)
(1) .
(2) 、 .
(3)(i) ; .
(ii) ; .
(iii) .
(iv) .
28.(14分)
(1)
(2)①____________、 ________________ _ ___、 _____
②_____________________________________________________
(3) ,
.
(4) .
27.(16分) ( l ) __________________,____________________,_________________.
( 2 )______________________________________.
( 3 )____________________________________.
( 4 )_____________________________________________________.
( 5 )__________________________. ( 6)____________________________.
26.(14分)
(1) (2) ;
(3)
(4) (5)
(6)
25.(22分)解:
24.(20分)解:
23.(12分)解: