问题 材料题

概括下面一则新闻报道的主要内容。(不超过45字)

  据世界权威科学杂志(自然)报道,中科院徐星等博士在我国辽宁发现了有4只翅膀的恐龙的化石。这种初步具有飞行能力的恐龙被命名为“顾氏小盗龙”,其形态在任何其他脊椎动物中还未曾有过。这一发现被认为鸟类起源研究方面最为重要的成果,它为鸟类起源于树栖动物且经历过一个滑翔阶段的假说提供了关键性证据,将迫使古生物学家重新审视鸟类的恐龙祖先是在地面奔跑过程中学会飞行的这一经典性结论。

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答案

中国科学家在辽宁发现了有4只翅膀的恐龙的化石,有关鸟类起源的结论有可能因此改写。(意对即可)

多项选择题
完形填空

Li Lei is a student __1__ Class Two, Grade Seven. He likes football very __2__. He often plays it after school. And he often goes home__3__. His home is __4__the school. His mother doesn’t worry __5__ him.

One Sunday morning Li Lei goes to a shop__6__his mother. The shop is very__7__. There are many things__8__it. They get some things. Then his mother says to Li Lei, "What do you _9_ ?"

"I want to get a red blouse," says Li Lei. "A red blouse?" asks his mother. "You are a __10__. You can’t wear a red blouse."

Li Lei smiled"OK, please get me football clothes."

1. A. at          B. of             C. on             D. with

2. A. good            B. fine           C. well          D. much

3. A. early            B. back          C. late           D. soon

4. A. near             B. in             C. on             D. to

5. A. for               B. with          C. about               D. at

6. A. to          B. from         C. on             D. with

7. A. small            B. big            C. nice          D. good

8. A. on         B. in             C. at              D. under

9. A. want             B. get            C. put            D. take

10. A. girl             B. woman      C. boy           D. man