A.-1.475,142.32
B.-1.475,284.64
C.1.475,-284.64
D.1.475,-142.32
[单选题]A.-1.475,142.32B.-1.475,284.64C.1.475,-284.64D.1.475,-142.32
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.-1.475,142.32B.-1.475,284.64C.1.475,-284.64D.1.475,-142.32
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.-1.475,142.32B.-1.475,284.64C.1.475,-284.64D.1.475,-142.32
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.σ≤[σ],τ<[τ]B.C.D.
[单选题]A.σ≤[σ],τ<[τ]B.C.D.