11.P(gun)ڽƽO(sh)Ӌ(j)(ni)ݵf(shu)Dz(dng)?sh)?
A.M(jn)õط(ni)Ľ(gu)PO(sh)ʩgƽ沼
B.Y(ji)ϵM(jn)õط(ni)Q
C.Mõ(ni)ͨ\(yn)ݔ·IJ
D.f(xi){(dio)҃(ni)ܾO(sh)M(jn)еĹܾCϲ
_𰸣D
12.׃@O(sh)Ӌ(j)ķN_?
A.׃@÷O(sh)ڵҕr(sh)회(du)ͨL(fng)ɹˮȫo(h)ȡʩ
B.(yng)_(ti)ƽ_(ti)o(h)ڃ߲(yng)С1.2m҃(ni)(c)O(sh)֧
C.ڰȫɢͨO(sh)(j)0.15m0.26m_(ti)A
D.׃(jng)TO(sh)T
_𰸣D
13.йĎϴԡҺͲ͏dNʳƷ(k)׃gȷgIJP(gun)ϵкҎ(gu)?
A.߲(yng)N
B.ǰ߲(yng)ںߵֱό
C.ǰ߲(yng)ںߵֱ
D.P(gun)ϵ](mi)ԵҎ(gu)
_𰸣B
14.Ѓ׃@≦x1.3m߶ȷ(ni)(yng)ºηNӲ?
A.≦Ϳ
B.Nu
C.ˮˢʯ
D.ˮɰ{
_𰸣C
15.ʳO(sh)Ӌ(j)Ҏ(gu)Ҏ(gu)˲I(y)NO(sh)Ӌ(j)Ҫ(xing)(dng)?
A.ʳּӹ˷O(sh)ݡˮa(chn)Ĺ_(ti)ϴ
B.ʳg̎(yng)O(sh)ǰ
C.ȝƷҪچg(ni)ƴ̎(yng)O(sh)ϴO(sh)ǰ
D.ֱ\(yn)ݔʳݑ(yng)
_𰸣B
16.P(gun)ڻO(sh)Ӌ(j)һ(xing)e(cu)`?( )
A.ص˸߳е··t(yng)ųˮĴʩ
B.ؑ(yng)Ѓɂ(g)ϲͬͨе·ij(ˆTܼĻ)
C.سе·L(zhng)ٲСڻL(zhng)1/8
D.ػij(yng)ֱ(du)ҪɵĽ
_𰸣C
17.(li)҇(gu)ͽO(sh)T""ָ( )
A.(sh)á(jng)(j)^
B.߽|(zh)
C.(jin)(chung)
D.y(tng)Ժ͕r(sh)Y(ji)
_𰸣A
18.ýO(sh)Ӌ(j)ļƵf(shu)(xing)_?
A.O(sh)Ӌ(j)f(shu)f(shu)I(y)O(sh)Ӌ(j)f(shu)
B.Ҫе|(zh)ԔY
C.P(gun)I(y)O(sh)Ӌ(j)DҪO(sh)ϱɆΪ(d)Ƀ(c)f(shu)
D.̸քe(xing)̸(xing)̾CϸO(sh)(xing)Ŀ
_𰸣B
19.НMɢҪkߵСf(shu)( )_ġ
A.(dng)ߵL(zhng)ȡ40m沼÷r(sh)ߵ1.3mp沼÷r(sh)ߵ1.5m
B.(dng)ߵL(zhng)>40mr(sh)沼÷r(sh)ߵ1.4mp沼÷r(sh)ߵ1.6m
C.(dng)ߵL(zhng)ȡ40m沼÷r(sh)ߵ1.3mp沼÷r(sh)ߵ1.4m
D.(dng)ߵL(zhng)>40mr(sh)沼÷r(sh)ߵ1.5mp沼÷r(sh)ߵ1.6m
_𰸣A
20.P(gun)ڷo(h)ڗUİȫҎ(gu)һlcҎ(gu)?
A.(yng)ܳҎ(gu)ˮƽd
B.߶Ȳ(yng)С1m
C.0.1m߶ȃ(ni)(yng)
D.Ѓͯ(dng)Ĉ(chng)(yng)òʵǵĘ(gu)
_𰸣B