$\frac{3}{5}$ ＋ $\frac{3}{7}$ ＋ $\frac{2}{5}$ = ( )

下列关于世界三大化石燃料的各种说法不正确的是（　　）

材料一：中国青年报关于微信群讲座的问卷调查

材料二：李婧怡介绍，组织一场微信群讲座需要做很多准备。“首先要确定主题，做策划，邀请嘉宾，根据嘉宾需求调整策划，微信发推送做预热，邀请粉丝入群。沙龙进行时会先介绍主题、嘉宾、规则，然后是嘉宾互动环节，再是自由提问环节。结束后会把整理的沙龙内容发给群内读者，未来相关内容也会发到群里，与读者互动”。

最近，苗磊穿衣服五花八门，头发还留了一撮长毛，并且染成了金黄色。家长让他向西，他偏向东。对他人扬言：谁欺负你，跟我说，我替你摆平。妈妈刚说了他一句，他生气地说：“我长大了，不用你管，干什么是我的事，我应该有自己的个性。”
阅读上述材料， 请结合所学知识，回答下列问题：

    In the middle of the night, Peter's wife suddenly became ill. She couldn't help crying, "Oh, my stomach! Get the doctor!"

    Peter, awaking from a deep sleep, thought his wife was only having a 1dream.

    "Stop that noise," he said to her. He turned over and tried to go to sleep again, but his wife still cried out, "Oh, help! Help! I'm sure I'm dying."

    Peter got out of bed and started dressing, but he could not find him any 2.

    "Where is my shirt?" he asked. His wife was too 3 to tell him, and she could only cry, "Oh, my poor stomach!"

    As soon as he had put his clothes on, he said, "Now, my dear, are you quite certain that you need the doctor? Surely you can 4   until morning, can't you?"

    "No, I can't. Go, go, go," his wife shouted, "or you will find me 5 in the morning."

    So Peter went out into the 6 street. He had only gone a few meters when he heard his wife calling him again.

    "I'm all right now, and I shall not want the doctor." she said softly.

    Hearing this, he started running as 7 as he could towards the doctor's. When he arrived there, he knocked at the door loudly enough to 8 everyone around.

    The doctor put his sleepy head out of the bedroom window and said, "Er? Who's there?"

    "Oh, Doctor." Peter called up to him, "I've very good news for you. My wife 9 ill with a terrible stomachache. I was on my way to bring you to her, but she called me back to say the trouble had suddenly 10 her. So you need not come. Go back to bed now, and sleep well!"