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。（）
