11¸췽ǹ̵|(zh)һ(xing)Ŀ췽( A )
A̵|(zh)yL
B̵|(zh)̽̽
C̵|(zh)ԇ(yn)(҃(ni))
D̵|(zh)L^y
12. ھCϴ__gr(sh)һؿԲ迼]( C ) 68
(A) ϲY(ji)(gu)dС
(B) r
(C) w
(D) _ʴС
13. ڸN̵AζķN( A )
A1:10f
B1:5f
C1:1f
D1:2000
14ijҪȼMڌΣU(xin)ĵضصΡòػǝS(yng)ķNȼ( B )ÿ칤
AҼ B
C Dҕ؏(f)s̶ȴ_
15ڿO(sh)Ӌ(j)ṩӋ(j)ㅢ(sh)회ӎwM(jn)( D )
A߉̽Y(ji)ԇ(yn) BSԇ(yn)
C(qing)ԇ(yn) Dԇ(yn)
16ķNwʮְԇ(yn)y俹(qing)ָ(bio)(A)
Aܛ
Be
Cɰ
D[ɰ
17_^֧o(h)(wn)(yn)(dng)?sh)ˮλɰӕr(sh)˳Ҏ(gu)(yn)(ni)߀( C )
AA(yn) B(yn)
Cӿ(yn) Dd(yn)
18ܛػ(B )ӵĿ(qing)ָ(bio)
Adԇ(yn)
Bʮְԇ(yn)
C(bio)(zhn)؞ԇ(yn)
D@ԉԇ(yn)
19һӵĵ|(zh)ճӝBϵ(sh)С0.1m/dˮС6m˻A(ch)˲õĽˮ( C )91
Aվc(din) B
C늝Bc(din) Dھ
20sģһ(yng)lµđ(yng)c(yng)׃ıֵԇָ_đ(yng)l(C )
A(yng)l B(yng)l
CSQ(yng)l Dƽ摪(yng)l