A biologist must have a lot of knowledge about the life and ______ (behave) of both plants and animals
举一反三
- The ______ of plants and animals have largely influenced the history of both man and human species.
- Part programmers must have a solid knowledge of machining processes and know a lot of the capabilities of the machine tool.
- Have you ever heard of the trees that are homes __ animals both on land and sea? A: about B: to C: with D: above
- Animals and plants have been safe and sound up to now.（ ）
- Deserts ______. A: get very little rain B: never have any plants or animals in them C: can all be turned into good land before long D: both A and C