下列脾脏原发性恶性肿瘤中,哪种最常见()。 A.脾血管肉瘤 B.脾原发性纤维肉瘤 C 发布时间:2017-08-09 12:12 │ 来源:www.tikuol.com 题型:单项选择题 问题: 下列脾脏原发性恶性肿瘤中,哪种最常见()。A.脾血管肉瘤B.脾原发性纤维肉瘤C.脾原发性恶性淋巴瘤D.脾原发性腺癌E.脾原发性鳞癌
题型:单项选择题 So far the teachers have _____ several solutions to the problem that some students often fail to hand in their homework on time. [ ]A. worked out B. made out C. come out D. burst out 查看答案