1.1. What does “They” in Para. 2 refer to?
A Bees.
B Flowers.
C People.
D Birds.
解析:选B。B 词意指代题。根据前文“First, flowers help our planet.”可知,这里描述的是花对地球的帮助,“They”指代的是前文提到的“flowers”,即花通过吸收二氧化碳和释放氧气来清洁空气。故选B。
2.2. What can people learn from gardening?
A Cooking skills.
B Drawing skills.
C Problem-solving skills.
D Singing skills.
解析:选C。C 细节理解题。根据第三段的“When you plant flowers by yourself, you learn to solve problems.”可知,园艺能让人学会解决问题的技巧。故选C。
3.3. How do flowers make people feel?
A Lonely.
B Bored.
C Lucky.
D Happy.
解析:选D。D 细节理解题。根据第四段中的“The colors and smells of flowers can make us feel happy and less stressed.”可知,鲜花能让人们感到快乐。故选D。
4.4. What can families do in the garden?
A Watch TV.
B Play games.
C Work together.
D Sleep.
解析:选C。C 细节理解题。第五段中的“Families enjoy working together in the garden.”表明,家人们可以一起在花园里劳作。故选C。
5.5. What is the passage about?
A Why to plant flowers.
B How to draw flowers.
C Where to buy flowers.
D When to water flowers.
解析:选A。A 主旨大意题。文章从环保、学习、健康和社交等方面介绍种花的好处,主要解释了“为什么要种花”。故选A。