All the mask should be disposed of as medical waste after use. (
)
)
举一反三
- We can use a medical surgical _________ for self-protection. A: mask B: mass C: mesk D: masker
- We should try to _________ (cycle) all our waste paper.
- forever ( <br/>) A: to make use of<br/>or put to use. B: trust or<br/>confidence. C: to copy by<br/>transferring ink to a surface using mechanical pressure. D: for all time;<br/>eternally.
- 14.The concept of consistency ( ) A: means<br/>that only one method of inventory accounting should be allowed. B: is<br/>the primary motivation for fighting inflation. C: suggests<br/>that companies should use the same set of accounting principles each<br/>year. D: implies<br/>that companies should use a single useful life for depreciating all<br/>of their assets.
- We<br/>learn from the conversation that people A: cannot<br/>Jive without the internet. B: cannot<br/>work without the internet. C: all<br/>use the internet to keep in touch. D: have<br/>varied opinions about internet use.