题目

将下列各组织与其对应的特点连起来：结缔组织A种类最多，分布最广上皮组织B具有分泌和保护功能神经组织C起连接、保护、支持和营养作用肌肉组织D具有收缩和舒张功能 答案：【1】C【2】B【3】A【4】DCarl is studying _____ food science at college and hopes to open up _____ meat processing factory of his own one day.  A．/; aB．/; theC．the; aD．the; the