I think the best place to go on Sunday is the zoo. When you are 1, you can go there with your family. 2the zoo, there are many animals: elephants, deer,3, rabbits and other animals. Elephants are the 4 animals on land. I 5there is a baby elephant in our zoo. So I want to6at it. Yu Xuan wants to go with me. She says, " 7we go there together?" "Sure!" I say. "We can 8 a good time there. But let's 9 there at half past four. I have 10 homework to do."

为缓解东南亚部分国家的旱情，应越南方面请求．中国自2016年3月15 日至4月10日，对湄公河下游实施应急补水（如图）．越南等国利用湄公河水灌溉的农田主要是（  ）

某班女生人数与男生人数的比是4∶5，最近又转进1名女生，这时女生人数是男生人数的 $\frac{5}{6}$ ，现在全班有学生（   ）