题目

It was in spring, 1968. I was standing beside a road hoping someone could give me a_______ . I was heading back to campus that was miles away and was considering_______ .Many drivers slowed down and then_______ after having a look at me. I didn’t _______ them.Why would they pick up a bearded, long-haired stranger? My life was very_______. I felt at a loss in college. I considered packing up my belongings when returning to my_______ .Two hours passed. Finally a car_______ . I told the driver my destination.“The college in Oneonta? That’s_______ . Get in,”he said.“I’m Aaron. This is 下图表示人体内胰岛素合成时基因表达过程中的某个阶段，相关叙述符合此图的是A. 图中进行的过程需要解旋酶、DNA聚合酶等酶的催化才能完成B. 胰岛素合成时，胰岛素基因的表达在人体所有活细胞内都可进行C. 图中的①合成后不经跨膜运输就与核糖体结合D. 若该基因是呼吸酶合成基因，则该过程的模板链也是③