A.a=1.6m,b=3.6m B.a=1.8m,b=3.6m C.a=1.

题库2022-08-02  6

问题 A.a=1.6m,b=3.6mB.a=1.8m,b=3.6mC.a=1.6m,b=3.7mD.a=1.9m,b=3.4m

选项 A.a=1.6m,b=3.6m
B.a=1.8m,b=3.6m
C.a=1.6m,b=3.7m
D.a=1.9m,b=3.4m

答案 AB

解析
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