Freezing weather is ____ to orange trees. (harm)
第一空： harmful
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 roads ________ in places because the weather is so________. A: are froze, freezing B: are frozen, freezing C: are freezing, frozen
- 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.
内容
- 0
People who love trees may （）. A: never cause trees injury B: damage trees on purpose C: do harm to trees without knowing it D: not be aware of which trees are healthy
- 1
One-third of the area _____ covered with green trees. About seventy percent of the trees _____ been planted.
- 2
262.30 % of the young trees, attacked by diseases, ________pine trees. A: is B: are C: was D: has been
- 3
What will the weather be like on Saturday? A: Cold B: Freezing C: Windy and snowy D: Windy and rainy
- 4
What’s the weather like now A: Orange juice. B: Coffee. C: Tea.