更多"Why was tee plant hemp essential to"的相关试题:
[单项选择]Why was the plant hemp essential to world-wide trade in the past
[单项选择]Why was the plant hemp essential to world -wide trade in the past
[单项选择]Why was hemp banned
A. It is related to the marijuana plant.
B. It can be used to produce marijuana.
C. It was no longer a useful crop.
D. It was destructive to the land.
[单项选择]Why was hemp banned in the United States
A. Because it can produce marijuana.
B. Because it is poisonous.
C. Because it is related to the marijuana plant.
D. Because it is harmful to human body.
[单项选择]Why do agriculturalists think that hemp would be better for paper production than trees
A. It is cheaper to grow hemp than to cut down trees.
B. More paper can be produced from the same area of land.
C. Hemp produces higher quality paper.
D. It causes less pollution of the environment.
[单项选择]Why do some people think hemp is better than trees for paper industry
A. It is cheaper to grow hemp than to cut down trees.
B. More paper can be produced from the same area of land.
C. Hemp planting can beautify the environment.
D. Hemp can produce paper of high quality.
[单项选择]Why was hemp banned
A. It is related to the marijuana plant. R. k eau be used to produce marijuaua.
C. It was no longer a useful crop. D. It was destructive to the land.
A. It was no longer a useful crop.
B. It was destructive to the land.
C. k eau be used to produce marijuaua.
D. Why was hemp banned
E. It is related to the marijuana plant.
[单项选择]What has happened to hemp in recent years
A. People have struggled for its legalization.
B. Canadian people have succeeded in legalizing it for fiber.
C. People have tried to make it accepted that hemp is not addictive.
D. Both A and B.
[单项选择]Motorway technology improves flow of rush hour traffic.A. There are fewer accidents during rush hour.B. There is less traffic during rush hour.C. There ate fewer traffic jams during rush hour.
[单项选择]All the following are mentioned as way against traffic accidents except _________.
A. stricter driving tests
B. building more highways
C. testing drivers every three years
D. raising age limit and laying down safety specifications
[单项选择]The tenants were asked to throw all recyclable trash into（）
A. the big green plastic bag
B. the green big plastic bag
C. the big plastic green bag
D. the green plastic big bag
