塔式起重机采用桩基础时,预应力混凝土实心桩的混凝土等级不应小于()。
A.C15
B.C20
C.C30
D.C40
参考答案:D
女,56岁,发现颈部肿块30天,颈部肿大,无红肿热痛,无呼吸困难,无吞咽困难,无心悸胸闷烦躁史。近1个月来因肿大不适而来就诊。发病来饮食睡眠正常,体重无下降。如图所示该患者最可能诊断为()。
A.甲状舌管囊肿
B.甲状腺 * * 状癌
C.甲状腺原发淋巴瘤
D.甲状腺腺瘤
E.甲状腺脓肿
Mass Protest Decries Bush Abortion Policies
群众抗议谴责布什的堕胎政策
Speakers at the demonstration included Gloria Steinem who______.
A.is a woman whose job is to design icons for computer software B.is a woman whom many female people admire C.is looked as a symbol for women’s rights movement D.is looked as a person adored by those who are active in women’s rights movement