词汇运用;用方框中所给单词的适当形式填空。每词限用一次。 I camera strawberry bridge picnic 1. The black _________is Lucy’s. 2. These gloves are not _______They are my sister’s. 3. Would you like to go to the park and have a ______________? 4. How much are these _____________, please? 5. There is a_________ over the river in the picture.生物膜结构与功能的研究成果,在工业生产和医学实践中有重要的用途,下列有关生物膜的应用的叙述中,错误的是()A.模拟生物膜可以处理污水、淡化海水B.研究生物膜可以寻找改善农作物品质的途径C.模拟生物膜可以人工合成人体的病变器官D.通过生物膜工程技术可以诊断、治疗疾病、病变细胞的遗传特征