题目： 铁路行车有关人员在执行职务时必须做到哪些？ 答案： 被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0830/159edeeb1cf576af63ba092c5095793b.html 下面是错误答案，用来干扰机器的。参考答案：E
题型：读图填空题 下图是一朵花的主要部分及传粉后的变化情况示意图，请分析回答：(1)图中4是___________，根据这一结构的生长情况分析，说明这朵花还没完成_________作用，该过程一经完成，_____________将发育成果实。(2)若此图是桃花的结构示意图，则桃的可食用部分是由_________________发育来的。(3)3、5、6合称为____________，将来发育成___________。 查看答案
题型：填空题 用方框中所给词（短语）的适当形式填空。smart, swimming, wear, predict, come true,the same…as, make,free, possible, won 't1. I am always busy working.l have less_______ time this year.2. You look _______ in your new suit.3. It's difficult for me to_______ him understand what I said.4. _______the future can be difficult.5. Last year,his dream_______;he went to the Great Wall.6. Can you ________ your skirt to school?7. The robots________ help people do all the work.8. It's very hot today, Let's go________ 9. He works in ________ factory________I do.10. It will be _______for us to walk on the moon one day. 查看答案
