与HBV病毒感染密切相关的肿瘤是
A.结肠癌
B.肺癌
C.肾癌
D.原发性肝癌
E.胰腺癌
参考答案:D
(Having rejected) by (everyone), the student (representative) (resigned) the committee.
A.Having rejected
B.everyone
C.representative
D.resigned
《动车组列车服务质量规范》动车组洗脸间应配有()。
A.毛巾
B.肥皂
C.洗手液
D.擦手纸