I don't like winter    it's too cold.

动植物腐烂时产生的黑色物质是（   ），（   ）是溶解在水中的矿物质，他们都是植物生长必需的营养元素。

①腐殖质 ②盐分 ③黏土 ④细菌

选词填空

A: Hello, Kitty. Will you go to Sanya holiday?

B: , I won't go there. I am going to Beijing this holiday.

A: will you stay there?

B: seven days.

A: will you go with?

B: My parents.

在九个连续的自然数中，至多有多少个质数？

给画线字选择正确的读音。

垂蔓（wàn  màn）   深幽（yōu  yóu）   趴（pā  pá）下

回眸（mú  móu）   享（xiáng  xiǎng）受   陪（pēi  péi ）伴

眼睑（liǎn  jiǎn）   咂（zá  zhá）嘴

从所给出的单词中选出合适的完成对话

smoke  careful  matches  hurt  fire

Miss Fang: Hello, children. This is Mr. Xu. He's a fireman. Let's welcome Mr. Xu.

Mr. Xu: Thanks. Let's talk about safety today. Fire can burn down trees. It can people, too. We must be with fire. What mustn't we do in the forest or at home, children?

Peter: We mustn't in the forest.

Kitty: We mustn't play near fires or play with at home.

Mr. Xu: Very good. Safety first.

What are you               ？

—你在生日那天干什么？

—我通常和我的父母一起吃面条。

—What you do your ?

—I   some    my parents.

We like          people. 

王伯伯酿造了70千克米酒，要分装在小瓶中。每个小瓶最多能装2.2千克，要装完这些米酒至少需要准备个小瓶。

             comes after autumn .

听短文，根据短文内容填空，每空一词。

    Peter's family is always very at the weekend. They always wake up early and have a big. Mrs Peter usually goes to the market Mr Peter. Their son usually has a lesson with his friends. Mr and Mrs Peter often go to the cinema to have fun. Their son likes staying at home and TV. But every evening, they always have dinner together and talk about their day.

按要求改句子

①老板一下子钻进那一堆被顾客拒绝接受的衣服里。（缩句）。

②那家伙摆出嘴脸。（扩句）。

③那本漫画书被她扔掉了（把字句）。

④他已经把我的尺寸量好了。（被字句）。

用竖式计算．

在横线上填写合适的单位。

一节集装箱所占空间是60     一瓶大可乐的容积是2

摆的发现是意大利科学家（ ）

 

我是拼音小能手

阅读	障碍	误解	麻烦	字典

京戏是中华民族的国粹。（改为反问句）

丁丁家的客厅长4.2m，宽3.6m，计划在地面上铺方砖，要求都用整块的方砖，且恰好铺满。方砖的边长可以是（   ）