已知角α的终边通过点P(3,4),则sinα+cosα+tanα=().
A.
B.
C.
D.
参考答案:D
解析:
,选D。
. — Will you go to Tom’s birthday party tomorrow?
— No, _____________ invited to.
A.if
B.until
C.when
D.even though
扒圆