问题
完形填空
Trees are one of the oldest plants on the earth. Just like us, trees change a lot 1 they grow. At one to three years old, young trees learn to 2 themselves. For example, many tree grow thorns (刺)to tell animals 3 near. Most young trees have large and deep green leaves to 4 enough sunlight and turn it into their food and energy. When trees are four years old, they are strong enough to 5 the challenge(挑战)in life. At the age of fifteen, they become young adults and grow more 6 . They will have their own flowers and fruit. After the trees are twenty to twenty-five years old, they are called real adults because they reach their 7 . Adults trees give us oxygen and natural beauty. If we 8 them very well, they will live healthily for many years. As time goes on, trees begin older and older and even 9 . At this time, they still have their important places in nature and uses for people. 10 many ways, the life of trees is like our own life experience.
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答案
小题1:B
小题2:A
小题3:C
小题4:D
小题5:C
小题6:D
小题7:D
小题8:B
小题9:A
小题10:B
小题1:根据句子的意思，可知答案为B，表示当…时候，故选B
小题2:根据下文的内容，故选A
小题3:tell sb （not）to do sth，根据文章意思，故选C
小题4:根据意思可知，所有的植物能够抓到更多的阳光，故选D
小题5:根据文章的意思可知答案为C，表示为面对的意思
小题6:根据常识可知答案为D
小题7:根据上下文的内容可知答案为D
小题8:根据上下文的需要可知答案为B，表示照顾的意思。
小题9:根据前文的内容可知答案为A
小题10:in many ways表示在某些方面，为固定词组搭配。