What decision was made by the US government in 1969?
A: )The use of DDT must stop right away.
B: ) The use of DDT must stop before 1971.
C: ) The use of DDT should be encouraged.
A: )The use of DDT must stop right away.
B: ) The use of DDT must stop before 1971.
C: ) The use of DDT should be encouraged.
举一反三
- After the debate, the European Parliament will （） A: consider DDT’s positive uses B: continue to keep DDT illegal C: remove some restrictions on DDT use D: study DDT’s impact on human health
- What decision was made by the US government in 1969? </p></p>
- ______ in order to make better use of computers? A: Should what be done B: What should be done C: What we should do D: What we must do
- The right hand is considered unclean in Egyptian culture and should not be used for gesturing in any way. You must always use the left hand.
- What are listeners encouraged to do right away A: Use the restroom if necessary B: Start walking around the garden C: Report any damage to plants D: Take an information brochure