A.对
B.错
[单选题]如图所示:A.20%B.16.6%C.11%D.10%E.15%
[单选题]如图所示:A.20%B.16.6%C.11%D.10%E.15%
[单选题]A.6.8B.8.6C.9.2D.10.4E.11.6
[单选题]A.条件(1)充分,但条件(2)不充分B.条件(2)充分,但条件(1)不充分C.条件(1)和条件(2)单独都不充分,但条件(1)和条件(2)联合起来充
[单选题]A.条件(1)充分,但条件(2)不充分。B.条件(2)充分,但条件(1)不充分。C.条件(1)和条件(2)单独都不充分,但条件(1)和条件(2)联合起
[单选题]A.条件(1)充分,但条件(2)不充分B.条件(2)充分,但条件(1)不充分C.条件(1)和条件(2)单独都不充分,但条件(1)和条件(2)联合起来充
[单选题]A.6.8B.8.6C.9.2D.10.4E.11.6
[单选题]A.3.4B.3.0C.3.8D.3.2
[单选题]A.F/2B.C.D.2F
[单选题]A.λ/(2L)B.λC.2λ/LD.λ/(4L)