10. BACTERIUM: They didn't find a single bacterium.
A: small living thing causing disease
B: plant with red or orange flowers
C: animal that carries water on its back
D: thing that has been stolen and sold
A: small living thing causing disease
B: plant with red or orange flowers
C: animal that carries water on its back
D: thing that has been stolen and sold
举一反三
- Every living thing has its skin which is an invisible physical boundary.
- A ______ is a small animal or plant that lives on or inside a larger animal or plant, and gets its food from it.
- n. a very small living thing that can cause infection and disease; an early stage of the development of sth A: gauge B: germ C: horn D: hedge
- Why didn't we visit? Well, _________, it was too far away. And for another, she never invited us. A: for one thing B: for a thing C: for the thing D: for this thing
- The stolen watch has been _______ to its owner.