题目

下面是四位同学对绿色植物的主要类群等相关知识的理解，不正确的是（） A . 甲同学:海带没有根、茎、叶的分化 B . 乙同学:葫芦藓没有真正的根，茎内也没有输导组织 C . 丙同学:银杏的果实叫白果，有一定的药用价值 D . 丁同学:海带、葫芦藓和满江红都属于孢子植物 答案：C阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。The reality is not beautiful as we thought. If you choose only to complain and escape, it will always follow you wherever you go. But if you decide to be strong, the 1._________(hard) will turn out to be a fortune on 2.___________new hopes will arise* For me, small dose of hope is enough.When I was in my first year in my high school, I hit a stretch where: every area of my life was a disaster. I felt hopeless and alone, and more 3.___________( depress) than I knew was possible. I have no idea about my future.One day, I 4.___________(walk) from class across campus to catch my bus home, head down, fighting tears of total despair, when an old man came down the sidewalk toward me. Embarrassed at 5.________ (see) such an emotional mess, I turned my head away and hoped to hurry past. I felt he'd walk on by, 6.___________he moved until he was directly in front of me. That time, I thought he was a strange man who got on 7.___________ (I) nerves, But, to my surprise, I looked up and found his smiling. Looking into my eyes, this stranger spoke8._______a quiet voice, “9.__________is wrong will pass. You are going to be ok, just hang on." He then, smiled again and walked away.I can not explain the impact of that man’s unexpected kindness and unconditional caring! He gave me one thing I had lost 10._____________(complete): hope.