What is a bird’s “territory”？
A: A
place where families of other species are not accepted.
B: A place wherebird may shout at the top of its voice.
C: An area for which birds fight against each other.
D: An area which bird considers to be its own.
A: A
place where families of other species are not accepted.
B: A place wherebird may shout at the top of its voice.
C: An area for which birds fight against each other.
D: An area which bird considers to be its own.
举一反三
- Is this ________ we met each other two years ago A: place B: place in which C: where D: place which
- Which of the following behaviors belongs to sexual selection? A: Males fight against each other for the female. B: Male displays its colorful plumage to the female. C: The tribute behavior of insects and birds. D: Cheetah increases running speed.
- The place _______interested me most was the Children's Palace.( ) A: Which B: where C: what D: in which
- It has been discovered that______. A: H5N1 does not transmit among human beings B: bird flu spreads only among birds C: H5N1 is a variant of flu virus D: bird flu adapts easily to other species
- The little bird ______ its breast against the flower and began to sing.