1.헲ʩDO(sh)ӋļȵҪ( )
A.ܓ(j)M(jn)ʩ(zhn)
B.ܓ(j)ԾʩDA(y)
C.ܓ(j)ŲO(sh)䶨؛ͷǘ(bio)(zhn)O(sh)
D.ܓ(j)M(jn)й(yn)
𰸣A
2.^dеĚ݆ϯ(yng)(dng)ʲôλ?
A.ҕ Чõλ
B.ͨ(ni)
C.ڵ_(d)ɢͨĸ
D.ڷ(w)ˆTλ
𰸣C
2020עԽԇ}졪W(wng)Уn | ||
ԇ} | 2020עԽԇ} | ھ} |
W(wng)Уn |
2020ԇW(wng)Уnȫƾv+}A(y)y+ԇ}ࣻuyuyώc(din)u |
ھԇ |
3.헲ʩDO(sh)ӋļȵҪ?
A.ܓ(j)M(jn)ʩ(zhn)
B.ܓ(j)ԾʩDA(y)
C.ܓ(j)ŲO(sh)䶨؛ͷǘ(bio)(zhn)O(sh)
D.ܓ(j)M(jn)й(yn)
𰸣A
4.SĵҵİȫڵĔ(sh)Ŀ(yng)ڃɂʹe^( )˔(sh)^15˕rO(sh)һ
A.200ƽ
B.150ƽ
C.100ƽ
D.50ƽ
𰸣D
5.P(gun)ڻСͿKw_ı?
A.λڷµw(yng)Ï(qing)ȵȼC30Ļ(sh)
B.wˮƽҿpɰ{MeӋ㲻õ60%
C.СK(yng)泯ډ
D.pϻСͿKĮa(chn)Ʒgڲ(yng)С28d
𰸣D
6.סլPҺ͏N(yng)ֱӲɹҴeȲС( )
A.1/5
B.1/6
C.1/7
D.1/8
𰸣C
7.O(sh)Ӌһͻȼһ6k̎ԭһ3kǣͻȼɘ֮gO(sh)ӋgһNϷҎ(gu)Ҫ?
A.O(sh)Ӌg8m
B.O(sh)Ӌg5m
C.O(sh)Ӌg4m횰Ϙc?f)≦ɷ?/P>
D.O(sh)ӋgH2m횰cϘ≦O(sh)Ӌ
𰸣B
8.ԇ܇vM(jn)ͣ܇λķʽһlDzS?
.܇M(jn)܇;.܇M(jn)܇;.܇M(jn)܇;.܇M(jn)܇
A.
B.
C.
D.
𰸣C
9.헲ʩDO(sh)ӋļȵҪ?
A.ܓ(j)M(jn)ʩ(zhn)
B.ܓ(j)ԾʩDA(y)
C.ܓ(j)ŲϡO(sh)䶨؛ͷǘ(bio)(zhn)O(sh)
D.ܓ(j)M(jn)й(yn)
𰸣A
10.ķgȻͨL(fng)_e(yng)Сԓgذe( )
A.1/10
B.1/12
C.1/15
D.1/20
𰸣D