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【简答题】
There are many things we need to know that we do not learn at school. For example, if we want to use our money wisely(智慧地), we need to shop carefully. We need to know how to compare the prices of the thing in different shops. We need to be able to compare the quality of different brands(品牌). We need to know how to make a choice(选择) when we shop. Knowing how to make such choices is a “life skill”, and we need these skills if we want to live useful and happy lives. Some of these choices are small. For example, will I take an apple for lunch or a pear? Will I go to school by bus or on foot? Will I wear the red T-shirt or the blue one to the movies? Other choices are more important. For example, will I eat healthy food for lunch or will I eat junk food because it is nicer? Will I work hard in all my classes or will I only work hard in the classes I enjoy? We make choices like this every day. We have to realize that the choices we make can affect(影响) the rest of our lives. Just as importantly, our choices can also affect other people. The next time you decide to waste time in class, play a joke on someone or talk loudly at the movies, think about this: Who else does your choice affect? 小题1:This passage mainly tells us that it’s important to _____________. A.make the right choices B.know how to compare prices C.know how to shop carefully D.learn everything at school 小题2:We need “life skills” if we want to ____________. A.know how to choose a part-time job B.compare brands and prices C.live useful and happy lives D.learn things at school 小题3:Which choice is more important according to the passage? A.Which fruit to take for lunch. B.Which kind of food to eat, healthy food or junk food? C.Which T-shirt to wear to the movies. D.How to get to school. 小题4:From the passage we know that our choices can affect ______________. A.nobody B.the people around us C.just ourselves D.the prices of the things 小题5:According the article which statement is True? A.We face all kinds of choices every day. B.We can learn everything at school. C.Knowing how to make choices isn’t necessary. D.Our choices won’t affect others.
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参考答案:
举一反三
【简答题】账簿中书写的文字和数字上面要留有适当的空格,不要写满格,一般应占格局的______,以便留有改错的空间
【多选题】下列关于DNA复制和转录的描述中哪项是正确的
A.
在体内以一条DNA链为模板转录,而以两条DNA链为模板复制
B.
新合成方向都为5′ → 3′
C.
两过程均需RNA引物
D.
复制的产物通常大于转录的产物
【判断题】在农业生产中,影响较大的极端温度灾害主要有:寒潮、霜冻、冻害、冷害、热害等
A.
正确
B.
错误
【单选题】DNA复制和转录过程具有许多异同点,下列关于DNA复制和转录的描述中哪项是正确的()
A.
转录时,只有一条DNA链被转录,而复制是两条DNA链都做模板
B.
在这两个过程中合成方向都为3′→5′
C.
转录的产物在通常情况下大于复制的产物
D.
两过程均需RNA为引物
E.
DNA聚合酶Ⅰ不需要Mg 2+sup>
【判断题】账簿中书写的文字和数字上面要留有适当空间,不要写满格,一般应占格局的三分之二。( )
A.
正确
B.
错误
【单选题】每克碳水化合物在体内可提供能量为
A.
4.184KJ
B.
16.8KJ
C.
29.3KJ
D.
37.6KJ
【简答题】在农业生产中影响较大的极端温度灾害主要: 、 、 、 、 等。
【单选题】账簿中书写的文字和数字应紧靠底线书写,上面要留适当空格,不要写满格。一般应占格局的( )。
A.
l/2
B.
l/3
C.
2/3
D.
3/4
【单选题】DNA复制和转录过程具有许多异同点,下列关于DNA复制和转录的描述中哪项是不正确的
A.
在这两个过程中合成方向都为5′→3′
B.
在体内只有一条DNA链转录,而两条DNA都复制
C.
复制的产物在通常情况下大于转录产物
D.
两个过程均需RNA引物
【简答题】牲畜宰杀后,从新鲜至腐败变质要经四个过程,畜肉处于 ()和 ()阶段为新鲜。
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