扁桃体恶性肿瘤的病理类型包括哪几类()
A．鳞癌
B．淋巴肉瘤
C．恶性淋巴瘤
D．腺癌
E．泡状核细胞癌
参考答案：A, B, C, D
Tom is _____ that I can tell him my secrets and worries. [ ]
A. such reliable a friend
B. so reliable a friend
C. a such reliable friend
D. so a reliable friend
碎石料质量要求，碎石料作为均质坝土料碾压后渗透系数应小于（）cm/s。
A.1×10-3
B.1×10-4
C.2.5×10-4
D.1×10-3
