皮皮学，免费搜题
登录
搜题
【简答题】
用所给词的适当形式填空。 1. My brother has a big ________ of CDs. (collect) 2. I think your bike is nicer than ________. (he) 3. I think Zhang Ziyi's career has been more ________ than before. (success) 4. His house is nearer to school than ________. (my) 5. Our classroom is much cleaner than ________.(they) 6. This is (you) book, but where is (I). 7. Help _______ to some cakes, kids. (you) 8. My coat is on the bed. (you) is next to (my).
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】限制点(restriction point，R)
【单选题】下列关于人体组织的叙述, 错误 的是 A. 血液和骨组织属于结缔组织 B. 呼吸道黏膜有杀菌作用,属于保护组织 C. 肌肉组织具有收缩和舒张的功能 D. 神经组织能够感受刺激,传导神经冲动
A.
B.
C.
D.
D
【简答题】简述保本点(损益平衡点)计算的假设和限制。