All the mask should be disposed of as medical waste after use. (
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举一反三
- We can use a medical surgical _________ for self-protection. A: mask B: mass C: mesk D: masker
- I<br/>should like to rent a house, modern, comfortable and ________ in a<br/>quiet neighborhood. A: all<br/>in all B: above<br/>all C: after<br/>all D: over<br/>all
- 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.
- I should like to rent a house, modern,<br/>comfortable and ________ in a quiet neighborhood. A: all in all B: above all C: after all D: over all