What is the main problem caused by the usual way of plowing
A: The crop’s blooming period is delayed.
B: The roots of crops are cut off.
C: The top soil is seriously damaged.
D: The growth of weeds is accelerated.
A: The crop’s blooming period is delayed.
B: The roots of crops are cut off.
C: The top soil is seriously damaged.
D: The growth of weeds is accelerated.
C
举一反三
- Hill slopes were cleared of trees to make way for crops, but this only ______ the crisis. A: preceded B: B. prevailed C: C. ascended D: D. accelerated
- Recently it was damaged. She damaged it .
- What, according to Ned, the first speaker, is the main cause of the country’s problem?
- What caused the elder care problem in Japan
- It says that the company razed forests, polluted rivers, ( ) crop growth, and caused birth defects. A: A.retired B: B. refrained C: C. retreated D: D. retarded
内容
- 0
Crops were damaged by the _________ .
- 1
What is the main problem for the main character?
- 2
What information is given to the passengers A: The aircraft is permanently damaged. B: There are no flights to LA. C: The flight is delayed for maintenance. D: Passengers need new travel arrangements.
- 3
中国大学MOOC: For the topic of Genetically Modified Crops: food or poison, what is the problem with the specific purpose statement “genetically modified crops”?
- 4
________ the delayed flight will take off depends much on the weather. A: Why B: When C: That D: What