Can you hear a train?(作肯定回答) ____

看看这头大象。

设m∈R，命题“若m≤0，则方程x²+x﹣m=0有实根”的逆否命题是（　　）

阅读下列短文，从下面每小题的A、B、C、D四个选项中选出最佳选项。

B

    A group of children meet in the library each week during lunchtime. They are famous as the Miss Margaret Fan Club. Every Thursday, the twelve members of the Miss Margaret Fan Club make their way to the study center in the back of the library.
    The first Thursday they met, Miss Margaret greeted them with a little talk.
    "Welcome to the first meeting of the writing club!" she said. "During the school year, we will meet here to work on story writing. At the end of the year, I will put all of your stories together in a book."
    Miss Margaret gave a pencil and two pieces of paper to each student.
    "Now, your first homework is to think of a character. Now, try to think about an interesting person. When you think of this person, write down all the details(细节)about him or her in your head. "

古诗文默写，按要求填空。

⑴子曰：“其恕乎！已所不欲，____ 。”（《论语》十则）

⑵  ____ ，玉垒浮云变古今。（杜甫《登楼》）

⑶晨兴理荒秽，____   。（陶渊明《归园田居》其三）

⑷  ____ ，斜晖脉脉水悠悠。（温庭筠《望江南》）

⑸刘禹锡在《酬乐天扬州初逢席上见赠》中借用典故感叹物是人非，世事变迁的句子：

____ ， ____  。

⑹完整默写李白的《春夜洛城闻笛》：____ ，____   。____ ，____   。