第29题: [单项选择]This book should be within the ________ of anyone who has studied French for three years. A. possession B. performance C. qualification D. competence 参考答案:D 答案解析:[句意]任何学了三年法语的人都能读这本书。
[辨析]名词辨义。possession意为“拥有,占有”,如:How did you get possession of it (你是怎样得到它的 )pe
第30题: [多项选择]与细菌黏附性有关的细菌特殊结构有() A. 荚膜 B. 芽胞 C. 菌毛 D. 鞭毛 E. 细胞壁 参考答案:A, C, D