有体位移动实验阳性的肿瘤是
A.大涎腺囊肿B.鳃裂囊肿C.结核性冷脓肿D.海绵状血管瘤E.囊性淋巴管瘤
参考答案:D
Her father went to the clothes shop to buy a _________ jacket for her on her birthday.
A.leather brown beautiful
B.beautiful leather brown
C.beautiful brown leather
D.brown beautiful leather
吊车梁和桥梁用钢,要注意选用韧性大,且时效敏感性大的钢材。()