1.TʽĽY(ji)(gu)ϷЩN?Ioq;IIq;IIIq;IV.q
A.III
B.IIIII
C.IIIIII
D.IIIIIIIV
𰸣C
2.ߏ˨W(xu)ܺ͑(yng)÷һNf_( )?
A.ߏ˨ܼܼdȵ
B.Љߏ˨һ㑪(yng)ڵ^(q)䓽Y(ji)(gu)
C.Ħߏ˨һ㑪(yng)ڷǵ^(q)䓽Y(ji)(gu)
D.Ħߏ˨Ħf
𰸣D
3.P(gun)ڿܽY(ji)(gu)Y(ji)(gu)Ե_ǣ( )
A.Ч(yng)Сܺ
B.Ч(yng)Сܲ
C.Ч(yng)ܺ
D.Ч(yng)ܲ
𰸣B
2020עԽԇ}졪W(wng)Уn | ||
ԇ} | 2020һעԽԇ} | ھ} |
W(wng)Уn |
2020һԇW(wng)Уn̾ſƾv+}A(y)y+ģԇ} |
ھԇ |
4.ďȌ|(zh)һNW(xu)Q( )?
A.Ŀ
B.Ŀ
C.ă(ni)ĦǦ
D.cֵ
𰸣B
5.Ҏ(gu)Ҏ(gu)ܽY(ji)(gu)gλƽǵֵ飺( )
A.1/450
B.1/500
C.1/550
D.1/600
𰸣C
6.lͬr䓽ܽY(ji)(gu)spg䓽Y(ji)(gu)spg( )
A.
B.С
C.ͬ
D.ܿ϶
𰸣A
7.ٽOdȡQеһ?
A.Ŀ
B.Ŀ
C.䓽Ŀȼ
D.䓽Ŀȼ
𰸣B
8.چΌӏSY(ji)(gu)O(sh)ӋУdѩdeҺdͬrt(yng)( )ķʽ]
A.d+ѩd+eҺd
B.d+(ѩdeҺdе^ֵ)
C.ѩd+(eҺddе^ֵ)
D.eҺd+(ѩddе^ֵ)
𰸣D
9.аУ( )(yng)Ӌ
A.߅֧а
B.Ɍ߅֧а
C.߅֧а
D.߅Ƕ̵ΰ
𰸣B
10.lͬğol(f)ббNƉΑB(ti)rб濹dĴP(gun)ϵ( )?
A.бƉĵijd=ƉĵijdбƉĵijd
B.ƉĵijdбƉĵijdбƉĵijd
C.ƉĵijdбƉĵijdбƉĵijd
D.бƉĵijdݼƉĵijdбƉĵijd
𰸣D