影响一个系统目标实现的主要因素除了组织以外，还有()。A．管理人员的数量和质量 B．

下列词语中没有错别字的一项是（  ） 

A．屋檐长篙笙萧攻城掠地

B．凄婉叱骂淬火切齿拊心

C．烦燥嗔目峥嵘忸怩不安

D．缘份斑斓碳灰秋豪无犯

阅读理解。

     Carrots are grown on farms and in small family gardens throughout the world. They are easy to grow

and easy to harvest. They have a pleasing taste.

     When people think about carrots, a picture of a long, thin, orange-colored vegetable usually comes into

their minds. But carrots come in many different sizes and shapes. And not all carrots are orange.

      Carrots should be grown in sandy soil that does not hold water for a long time. The soil also should

have no rocks. Weather, soil, and age affect (影响) the way carrots taste. Experts say warm days, cool

nights, and a right soil temperature are the best conditions (条件) for growing great tasting carrots. Most

people do not know that carrots can be grown during the winter months. If the winter is not cold enough

to freeze the ground, you can grow and harvest carrots the same way as you do during the summer months.

If the ground does freeze in your part of the world, just cover your carrot garden with some plant leaves or

straw. This will prevent the ground from freezing.

     Carrots need time to produce and develop their sugar. This gives them their taste. If they are harvested

too early, they will not have enough sugar. However, carrots become wood-like and lose their sweetness if

you wait too long to harvest them from the ground. The best way to decide if a carrot is ready to be

harvested is by its color. Usually, the brighter the color, the better the taste. (from VOA)

1. Why are carrots widely grown and enjoyed by people all over the world?

A. Because carrots come in many different sizes and shapes.

B. Because carrots have a pleasing taste.

C. Because carrots can be grown during the winter months.

D. Because carrots have attractive colors.

2. When can carrots be grown?

A. Only in summer

B. Only in winter

C. Both in summer and in winter

D. It's not mentioned in the passage

3. If carrots are harvested too late, _______.

A. they'll become wood-like and lose their sweetness.

B. they will not have enough sugar.

C. their colour will become brighter.

D. they'll have a more pleasing taste.

4. Which statement is true according to the passage?

A. Carrots grow better in rocks than in sandy soil.

B. The way carrots taste has something to do with weather, soil and their ages.

C. Carrots will be frozen in winter, even though they are covered by straw.

D. Carrots are used to growing in water.

5. The best title of the passage is _______.

A. Carrots

B. How to Plant Carrots

C. Different weather, Different Tastes

D. How to Harvest Carrots

结晶器上下振动一次的时间叫振动周期。

科技成果转化涉及多个领域，具有较强的综合性。我国缺乏多部门统筹协同机制，难以形成全链条式通道。在全链条式通道中，包含的环节有（）。

A.市场培育

B.产业发展

C.产品开发

D.成果转化

对感觉是认识起点的观点

A．唯物主义承认，唯心主义不承认

B．唯心主义承认，唯物主义不承认

C．辩证唯物主义承认，形而上学唯物主义不承认

D．唯物主义和唯心主都可以承认