關於areeverywhereTheyare的百科

• 完型填空2Germs(細菌)areeverywhere.Theyareverysmallandyou　1　se...

• 問題詳情：完型填空2Germs(細菌)areeverywhere.Theyareverysmallandyou1seethem.Theyareliketheseedsofplants,buttheyare2.Therecouldbehundredsofthemonthepointofaneedle(針).Wecannotseethegerms3,butwecanseethemwithamicroscope(顯微鏡).Germsarealwaysfound4.Whenwe...
• 2020-07-1317216