The two wings of the building are exactly ( ), which means the two wings are the same in size and shape.
A: symmetrical
B: reciprocal
C: systematic
D: reversible
A: symmetrical
B: reciprocal
C: systematic
D: reversible
举一反三
- Which was/were not the component of Wan Hu’s spaceship? A: two wings made of wood B: a chair C: 47 powerful gunpowder rockets D: two kites
- 这两件物品的形状几乎相同。 A: The two items have almost the same shape. B: The two items are similar in shape.
- The two items are____ in shape. A: almost the same B: similar (adj.)
- Honey bees have wings that are similar in shape and function to the wings of bats. The wings of honey bee wings do not have bones or share similar structures as bat wings. They do share any evolutionary history. This is an example of A: analogy. B: homology. C: monoplytic groups. D: sister taxa.
- A moth possesses two pairs of wings _____ as single pair and are covered with dustlike scales. A: function B: are functioning C: that function D: but functions