Indoor Plants
As with any house guests，indoor plants require a certain amount of basic，regular attention if they are going to feel at home. The first consideration when purchasing plants is to make reasonably sure that they are suitable for the condition in which they are going to be housed.
A general rule for most plans being brought indoors for the first time is to ensure that they have reasonable temperature of not less than 60 degrees Fahrenheit，a position out of cold air，safe from pets and not exposed to strong sunlight.
Plants love company. When plants are growing together，they create an atmosphere of damp around themselves which is far more beneficial than hot dry conditions. A group of plants will also present a more pleasing picture and provide an opportunity for a creative arrangement. There is no secret to this. Just rely on your natural feeling for harmony.
Watering and feeding plants are probably the two areas of care that are the least well understood，but，again，if you follow a few simple rules，your plants should do well. Cold Slightly warm water is therefore the answer. It is usually better to pour water on to the soil on the surface of the pot rather than put the water into the pot holder at the bottom. Avoid giving small amount of water at regular intervals- it is much better to wet the soil right through the pot in one go and then to allow it to dry noticeably before giving it a further watering.
The majority of indoor plants will be in active growth from March until October，and during this time，the established ones will benefit from regular feeding. This may mean feeding with a weak liquid fertilizer(肥料) at each watering or at intervals of a week or ten days with fertilizer at a standard strength. It is important，however，to ensure that plants are not fed when growth is inactive，when the soil in the pot is dry，or too soon after the plants has been potted up.
【1】In Paragraph 2，the author mainly tells us to___________.
A． but plants that help clean indoor air
B． create a new environment with plants
C． put plants on the sunny side of the room
D． make sure of suitable conditions for plants
【2】What’s the benefit of plants growing together?
A． It provides owners good company.
B． It helps the air around them slightly wet.
C． It makes it convenient to look after them.
D． It allows owners to draw a pleasant picture.
【3】While watering the plants，what should we remember to do?
A． Use water that is a little warm.
B． Pour the water into the pot holder.
C． Give small amount of water at one time.
D． Consider further watering in dry weather.
【4】What is the best time to feed the plants?
A． When the soil is dry.
B． When their growth is active.
C． When the temperature is high.
D． When they have just been planted.
答案
【1】D
【2】B
【3】A
【4】B
解析
【1】分析第二段的内容，不难看出，此段主要讲述的是种植室内植物的时候所需要的室内温度、湿度等自然环境，故D选项的描述准确，故D。
【2】根据文章中第三段中的When plants are growing together, they create an atmosphere of damp around themselves which is far more beneficial than hot dry conditions，可知她B选项的描述与此一致，故选B。
【3】根据文章第四段中的：Cold Slightly warm water is therefore the answer，可知浇花的时候需要微暖的水。故选A正确。
【4】根据对文章最后一段中It is important, however, to ensure that plants are not fed when growth is inactive，可反推过来，植物在它们生长旺盛的期间，就是给它们浇灌施肥的最好时机，故选B。