According to the passage, genetically-modified foods _________.
A: are superior to naturally grown foods
B: might prove to be risky to human health
C: are going to replace naturally grown foods
D: can solve the food problems in developing countries
A: are superior to naturally grown foods
B: might prove to be risky to human health
C: are going to replace naturally grown foods
D: can solve the food problems in developing countries
举一反三
- Most Americans______. A: buy genetically-engineered foods B: know the foods they buy are genetically engineered C: want genetically-modified foods to be clearly labeled D: eat genetically-modified foods
- Genetically modified foods (GM foods), also known as genetically engineered foods (GE foods), or bioengineered foods, are foods produced from organisms that have had changes introduced into their DNA using the methods of __________________________.
- Genetically modified foods (GM foods), also known as genetically engineered foods (GE foods), or bioengineered foods are foods produced from organisms that have had changes introduced into their ________ using the methods of genetic engineering. A: RNA B: DNA C: Protein D: Chromosome
- What is the main idea of the text A: organically grown foods are nutritious. B: how to buy organically grown foods. C: what does organically grown foods mean D: a general standard should be established to regulate the organically grown produce.
- Organic food grown with natural fertilizers may be less expensive than those foods not utilizing natural fertilizers.