A.双右侧偏盲
B.双左侧偏盲
C.双颞侧偏盲
D.双鼻侧偏盲
E.以上都不是
[单选题]( )。A.sin1+cos1B.2sin1+cos1C.2sin1+2cos1D.2sin1+3cos1
[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(2)单独都不充分,但条件(1)和条件(2)联合起来充分D
[单选题]A.状态aB.状态bC.状态cD.状态d