Why do forests in many parts of the world slowly disappear（）
A: New trees are not looked after properly.
B: Many trees have been cut down by man.
C: Man has not paid enough attention to planting trees.
D: All of the abov
A: New trees are not looked after properly.
B: Many trees have been cut down by man.
C: Man has not paid enough attention to planting trees.
D: All of the abov
举一反三
- () It's a great pity that ______. A: man has cut down too many trees B: man is eager to profit from trees C: man hasn't realized the importance of<br/>trees to him D: man hasn't found out that he has lost<br/>all trees
- _______ trees here are cut down in the forests every year.
- It’s a great pity that ________ . A: man is only interested in building empires B: man is eager to profit from trees C: man hasn’t realized the importance of trees to him D: man hasn’t found out that he has lost all trees
- Do you often plant trees in spring?--Yes, many trees ___ in our school every year. A: plant B: are planting C: are planted D: will plant
- In the writer's opinion, ______, or the forests slowly disappear. A: measures must be taken B: people shouldn't draw benefit from trees C: government must realize the serious results D: unless trees never be cut down