求一道题目答案 多谢

diecheabc

08年真题语言学部分的一道题，好像答案有错，不太确定，请大家看看选什么，多谢
! V" e1 O# t4 d2 h# G* O& Q( achoose the words that begin with a sound as required
9 z2 E& [) V" {
# P. V+ ?) N: z/ v1 u- L' z$ m1.an alveolar consonat
: B3 y) L- f, O) Q3 L- F  D   A nick B lick C sick D tick E kick F quick
% M. m' P$ _( O$ k" K) d2 L: e; L
2. a labiodental consonant
8 G1 Y7 B# p; m! O& `( b! `   A rat B fat C sat D mat E chat F vat G pat
8 \: x. H2 L7 z  I
3. a palato-alveolar consonant
9 k0 U! M( N7 l  ^- e  A sip B ship C tip D chip E lip F zip

4. an approximant
7 R4 y/ i9 z9 ^, F2 v. `' P- v  A one B war C yolk D rush