冀教版九年级全册Lesson 29 DNA-The Story of You同步练习卷(含答案).doc
冀教版九年级全册《Lesson 29 DNA-The Story of You》同步练习
一、Step 1. Learn the new words
1.This is a (普通的)magazine.
2. (总的来说),we enjoyed the trip.
3.That fact is not (普遍地 ) known by others.
4. (完全相同的 )twins are two children that grew from the same egg.
5.The twins...