重演性是指在基本相同的条件下重复进行同一试验,可以得到相同或类似的结果。
参考答案:对
将所给句子中的一处错误写出并改正。
1. There are many people are playing basketball. _______________
2. Could you tell me the different between the two books? _______________
3. It was my grandpa's eighty birthday yesterday. _______________
4. Bady,it's very lazy for you to sleep late every morning. _______________
5. I wrote an 800-word's composition yesterday. _______________
6. The fish we caught is still living. _______________
7. The Great Wall is one of the most famous building all over the world. _______________
8. If Tom will study hard this term, he will catch up with his classmates. _______________
肝腺瘤为少见的肝细胞起源的良性肿瘤,其病理及临床特点不包括()。
A.由肝细胞条索及扩张血窦构成,含有丰富胆管结构
B.瘤细胞分化良好,与正常肝细胞酷似,内含大量糖原和脂质
C.血供丰富,血流方向呈向心性
D.与口服避孕药和性激素治疗有密切关系
E.肝腺瘤病指肝多发腺瘤(>10个),更易导致肝功能异常、出血或恶变