Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question.
Bees, classified into over 10,000 species, are insects found in almost every part of the world except the northernmost and southernmost regions. One commonly known species is the honeybee, the only bee that produces honey and wax. Humans use wax in making candles, lipsticks, and other products, and they use honey as food. While gathering the nectar and pollen with which they make honey, bees are simultaneously helping to fertilize the flowers on which they land. Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.
Bees live in a structured environment and social structure within a hive, which is a nest with storage space for the honey. The different types of bees each perform a unique function. The worker bee carries nectar to the hive in a special stomach called a honey stomach. Other workers make beeswax and shape it into a honeycomb, which is a waterproof mass of six-sided compartments, or cells. The queen lays eggs in completed cells. As the workers build more cells, the queen lays more eggs.
All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting. They are developed from unfertilized eggs, and their only job is to impregnate a queen. The queen must be fertilized in order to lay worker eggs. During the season when less honey is available and the drones are of no further use, the workers block the drones from eating the honey so that they will starve to death.
The author implies that __________
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Lời giải:
Báo saiTác giả ngụ ý rằng __________
A. con ong đực không làm việc không bao giờ là con cái.
B. con ong đực không làm việc là hoàn toàn không thể thiếu.
C. ong không cần thiết trong chuỗi thức ăn.
D. ong chúa có thể là một ong thợ.
Thông tin:
- During the season when less honey is available and the drones are of no further use, the workers block the drones from eating the honey so that they will starve to death.
- All workers, like the queen, are female, but the workers are smaller than the queen. The male honeybees are called drones; they do no work and cannot sting.
- Many fruits and vegetables would not survive if bees did not carry the pollen from blossom to blossom.
Tạm dịch:
- Trong mùa khi mật ong ít có sẵn và ong mật đực còn sử dụng nữa, các con ong thợ chặn các con ong đực ăn mật ong để chúng chết đói. => B sai
- Tất cả các ong thợ, như nữ hoàng, đều là nữ, nhưng các ong thợ nhỏ hơn nữ hoàng. Những con ong mật đực được gọi là những con ong đực không làm việc; chúng không làm việc gì và không thể chích. => D sai
- Nhiều loại trái cây và rau quả sẽ không thể tồn tại nếu ong không mang phấn hoa từ hoa này sang hoa khác. => C sai