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问题 解答题

滨海市准备用5年的时间对市区进行绿化，计划平均每月绿化13公顷．该市5年共需绿化多少公顷？

答案

12×5×13

=60×13，

=780（公顷）．

答：该市5年共需绿化780公顷．

单项选择题

Prior to the UML, there was no clear leading (111) language. Users had to choose from among many similar modeling languages with minor differences in overall (112) power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of (113) discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for (114) usage.

Some vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add-on tools has been depressed because small vendors cannot afford to support many different formats from many different (115) modeling tools. It is important to the entire O0 industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.

（113）是（）

A.agreement

B.understanding

C.characteristic

D.diversity
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单项选择题

新修改的选举法则第一次将农村和城市全国人大代表所代表的人口数比例规定为1︰1，这表明，我国城乡居民选举首次实现“同票同权”。实现城乡“同票同权”有利于（）。

A.完善我国的人民代表大会制度

B.人大代表更好地履行法定职责

C.保证公民平等地享有国家立法权

D.完善社会主义基层民主制度
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