(单词选择)I watch dark, _____ crows(乌鸦) gathering in the trees.
举一反三
- Maple trees are thought to be fall color trees or foliage trees.
- 5. What is the passage mainly concerned with? ______ A. The benefits of trees. B. Trees and soil protection C. The various uses of trees. D. Different attitudes toward trees. A: The benefits of trees. Trees and soil protection C. The various uses of trees. D. Different attitudes toward trees. B: Trees and soil protection The various uses of trees. D. Different attitudes toward trees. C: The various uses of trees. Different attitudes toward trees. D: Different attitudes toward trees.
- The mountains were covered with trees. The trees were many different varieties.
- 5. What is the passage mainly concerned with? _____ A: The advantages of trees. B: Trees and soil protection that can help people live longer. C: The various uses of trees and soils. D: Different attitudes toward trees.
- One-third of the area _____ covered with green trees. About seventy percent of the trees _____ been planted.