（ ）is the basic materials of fetal growth and development
举一反三
- （ ）is the basic materials of fetal growth and development
- Drinking alcohol during pregnancy can have various adverse effects on fetal development, the most serious of which is fetal alcohol syndrome A: 正确 B: 错误
- The basic reason for the gap in income levels between countries is _______. A: Different starting points for economic development B: Total population gap C: Gap in economic growth rates D: All of the above are possible
- What are the differences between economic growth and economic development？
- "Great Expectations" depicts the personal growth and personal development of an orphan.