$\frac{3}{8}$ x÷12=50%          x ÷12= $\frac{3}{4}$             $\frac{1}{2}$ - $\frac{4}{5}$ x= $\frac{1}{10}$

284×30=（   ）

对《牲畜林》中一段的翻译有以下两种版本。阅读后说说你更喜欢哪一种，并说明理由，要求语言准确、简明、连贯。

①德国兵在林子里转悠，对自己看到的东西感到惊奇：小鸡栖息在树上，豚鼠从树洞向外伸头探脑。简直像诺亚方舟一样。看，松树枝上站着一只开屏的火鸡。……（选自高中语文选修教材《外国小说欣赏》）

②德国兵在林子里转悠，对自己看到的东西感到惊奇：小鸡栖息在树上，豚鼠从树洞向外伸头探脑。看，松树枝上站着一只开屏的火鸡。……（选自《儿童文学选粹》）

    Helen got up at seven thirty. Her parents and her little twin brothers went travelling in Australia and she had to take care of herself at home. She opened the fridge, but she found only three pieces of bread in it. She decided to have breakfast in the restaurant at the other side of the street. She sat at a table and the waitress came up to her and said, “Can I take your order, Helen?”

    “But you didn't show your menu to me, Miss White,” said the girl.

    “Oh, sorry! I forget it. Here it is.”

    Helen looked at the menu carefully. It was:

bread  $1.5          egg  $ 0.4

pizza  $2.5          cola  $ 0.3

sandwich $1.5        milk  $ 0.6

hamburger $2.5       coffee  $ 0.9

    Helen took out her purse and found there was only 7 dollars in it.

    “Well,” said White.“What about a hamburger, a pizza, two eggs and a glass of cola?”

    “Oh, no,” said the girl. “I'll buy a storybook this afternoon. It's 2 dollars.”

    “I see,” said the waitress. And then she brought the girl a nice breakfast.