(D)1. ژʽɢݵ( )
A. ֱܘ B. ܘ C. D.
(B)2.ڼg(sh)(jng)(j)u(png)r(ji)Уһ(xing)(yng)Ӌ(j)뽨e( B)
A. ](yng)_(ti) B. ͻı
C. Ӹ2.3O(sh) D. (d)
(A)3Ľͨ(lin)ϵgһ֞NʽһN?
Aм~ͨg B^(gu)ɽͨg
Cֱͨg Dˮƽͨg
(D)4ڱ^(q)ĹˆTlT(mn)(yng)ȡ(ji)ܴʩ(xing)_(d)(ji)Ч?
AO(sh)T(mn) BȡֹЧ(yng)Ĵʩ
CO(sh)D(zhun)T(mn) DT(mn)gֱcgB
(D)5ӰԺ(l)d(du)푕r(sh)gʲôҪ(xing)_?
A߶ҪL(zhng)Щ
B߶ҪЩ
CǰҪL(zhng)ЩҪЩ
DǰҪЩǰҪL(zhng)Щ
(B)6˷ҷgǰҵT(mn)(yng)_(ki)___T(mn)
AҼ(j) B(j)
C(j) D
(C)7Ůˮƽɂ(g)ˮڵgһr²˴?
A20m B25m
C18m D10m
(B)8ƽˮ¶ȣY(ji)(gu)r(sh)¶˞_(ki)__
A4% B3%
C5% D12%
(C)9Ȼʯķ|(zh)Ȼȷּ(j)C(j)r(sh)@NʯĿmcʲô(chng)?
AɏVʹ BڿgͨL(fng)õĈ(chng)
C DھƵ͌(xi)֘Ǵ
(B )10ͬҎ(gu)ί_(ki)l(f)ɵİl(f)(chung)죬(dng)мsՈ(qng)(zhun)ę(qun)ڣ
Aо_(ki)l(f) Bί
Cо_(ki)l(f)ϼ(j)λ DܲT(mn)
(B)11܇(ch)(k)c·ֱr(sh),c·t(yng)ֲС( ),ķNf(shu)_?
A7.0m
B7.5M
C6.5m
D6.0m