Children should have glasses which_____ out UV rays.
举一反三
- Children should have glasses which ________UV rays. A: filter out B: get out C: eveal out D: go out
- abundant abandon transform scheme remote expertise steep innovation Hygiene filter spare cultivate 1. Children should have glasses which _________ out UV rays.
- The invisible rays of the()beyond the violet end are called the ultraviolet rays. A: speculation B: spectrum C: sleet D: range
- ______(请务必做到) no children should lean out of the window.
- Which group of fishes does not have a cartilaginous skeleton? A: sturgeon B: paddlefish C: rays D: teleosts E: skates