有关乳腺恶性肿瘤的说法中,哪项不正确()
A.肿块边缘模糊
B.界限不清
C.有长或短毛刺
D.肿块密度较低
E.触诊肿块的大小常大于X线片所见
参考答案:D
-- I am going to Paris on holiday this May Day.
-- Really? _______.
A.You're welcome.
B.Wish you a good trip.
C.It's nothing.
D.Be back soon.
对进出口实行许可证管理的大宗散装货物,溢装数量不得超过许可证所列进出口数量的( )。
A.1%
B.2%
C.3%
D.5%