About 80% of what you see floating in a ray of sunshine is ______.
A: dust
B: dead human skin
C: quill-coverts
D: fluff
A: dust
B: dead human skin
C: quill-coverts
D: fluff
举一反三
- What can you see about Alfred in this film?
- Did you see the ad on the bulletin board?- _________ A: No. What's it about? B: Yes. What's it about? C: It's still there. D: That's a good idea.
- What’s true about Gabriel in “The Dead”?
- You will see the good in them. You will (18)__________as a human being and
- At 0230 on 13 August，you are at mile 610.5 AHP when you see about a mile ahead lights on the water near the left bank. What might you see when you come abreast of these lights? （）