Read the following passage and mark the letter A, B, C, or D to indicate the correct word or phrase that best fits each of the numbered blanks.
Forests are useful to mankind in several ways. Wood is always necessary for building and for making all kinds of things and we usually need firewoods in our homes. Forests provide timber, one of the most (23)___________ resources, but they must be used wisely and managed (24) _________. Men should control the cutting of trees in such a way that the forest grows more trees (25) _________ it would be cut, leaving the young ones to grow bigger. Trees and shrubs are also needed to preserve land (26)___________ their roots bind the soil, preventing heavy rain (27)____________ washing the soil away.
27___________
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Lời giải:
Báo saiGiải thích: Ta có cụm prevent something from doing sth: ngăn chặn cái gì làm gì
Tạm dịch: Cây cối và bụi rậm cũng cần thiết để giữ đất vì rễ của chúng bám chặt đất, ngăn mưa lớn rửa trôi đất.