下列不属于成分残缺的一句是（）。A．鲁迅先生在斗争中创造了杂文，成了文学艺术中的奇葩

下列各组词语中加点的字，读音全都不相同的一组是                  （    ）

A．骠勇鱼鳔剽窃膘肥体壮虚无缥缈

B．菁华　 矜持　 靓仔泾渭分明　 以儆效尤

C．稍息肖像艄公刀剑出鞘悄无生息

D．挈带绮罗沏茶锲而不舍噬脐莫及

体育与健康课程基本目标可以分为哪几个领域目标（）

A.运动参与目标

B.运动技能目标

C.身体健康目标

D.心理健康目标

E.社会适应目标

Complete the sentences with the given words in their suitable forms. (用所给词的正确形式填空)

1. I think there _______ (be) fewer trees next year.

2. He              (collect) 300 pictures since 5 years ago.

3. Sam always              (help) his classmates last term.

4. Would you mind _______ (play) games after school?

5. My father came into the bedroom while I _______ (dance).

6. If you want to cross a street, you _______ (wait) for the green light.

7. American fast food seems _______ (be) the most popular in the world.

8. They ______ (eat) a lot of potatoes yesterday, so did I.

9. My mother made me              (clean) my room all by myself yesterday.

10. Please look carefully before you _______ (cross) the street.

对外加工装配业务与来料加工均为一进一出的两笔交易。( )

冯·诺依曼原理的核心为______。

A．存储程序与自动控制
B．可靠性与可用性
C．高速度与高精度
D．有记忆能力