1.ڴ_(qing)ȵȼ(j)wԇ߅L(zhng)ߴķN?
A.200mm
B.150mm
C.120mm
D.100mm
𰸣B
2.Ѿ߂lՈ(qng)I(lng)ȡʩSCO(sh)ܲT(yng)(dng)յՈ(qng)֮( )(ni)(du)ϗlՈ(qng)Cl(f)ʩSC
A.7
B.10
C.15
D.1(g)
𰸣C
2020ע(c)ԇ}(k)W(wng)Уn | ||
ԇ}(k) | 2020һ(j)ע(c)ԇ}(k) | ھ} |
W(wng)Уn |
2020һ(j)ԇW(wng)Уn̾ſƾv+}A(y)y(c)+ģԇ} |
ھԇ (tng) |
3.wo(w)o(h)Y(ji)(gu)Ĉ(chng)^_(ti)e(yng)( )
A.wˮƽͶӰe1/2Ӌ(j)
B.wˮƽͶӰeӋ(j)
C.weӋ(j)
D.we1/2Ӌ(j)
𰸣A
4.ڿ^wY(ji)(gu)cȣܵă(yu)(sh)( )
A.ʽ^
B.ʩ
C.p
D.ˮ
𰸣C
5.(dng)䓽r(sh)乿g( )
A.(yng)l0dҲ(yng)100mm
B.(yng)10dҲ(yng)200mm
C.(yng)5dҲ(yng)100mm
D.(yng)5dҲ(yng)200mm
𰸣C
6.߀Ƿӳ(xing)Ŀ( )ָ(bio)
A.ӯ
B.ͽ(jng)(j)ЧÉ
C.ڃ
D.I(yng)\(yn)
𰸣B
7.(j)ע(c)lע(c)ɵO(sh)Ӌ(j)|(zh)(wn)}ίз(jng)(j)pʧ( )ؓ(f)؟(z)r
A.O(sh)Ӌ(j)λ
B.ע(c)
C.O(sh)Ӌ(j)λע(c)ͬ
D.ɽO(sh)Ӌ(j)λͱO(jin)λ
𰸣A
8.ijSg(sh)(xing)ĿĄ(dng)ģ( )
A.O(sh)(xing)Ŀ
B.(xing)
C.λ
D.ֲ
𰸣B
9.(gu)Ҍ(du)һO(sh)(xing)Ŀo趐յȷă(yu)?
A.ӰԺ
B.Ѓ(ni)·
C.סլ
D.@G
𰸣D
10.ʩվO(jin)؟(z)( )
ڬF(xin)(chng)O(jin)P(gun)IλP(gun)Iʩ(zh)ʩԼ̽O(sh)(qing)Ԙ(bio)(zhn)r
ڙzʩI(y)F(xin)(chng)|(zh)zˆTNˆTCύԼʩC(j)еϜ(zhn)r
ۺ˲M(jn)(chng)(gu)O(sh)Ʒ|(zh)z(yn)(bo)ڬF(xin)(chng)O(jin)ʩI(y)M(jn)Йz(yn)ίоYĵM(jn)Џ(f)(yn)
վO(jin)ӛ䛺ͱO(jin)ӛվO(jin)ԭʼY
A.ڢۢ
B.٢ڢۢ
C.٢ڢ
D.٢ڢ
𰸣B