It is universally acknowledged that energy conservation is _______________ sustainable development; that is to say, the latter can’t do without the former.
举一反三
- “Sustainable development” is a question _______ we can continue developing the world without damaging the environment.
- Comparing<br/>DNA polymerase and RNA polymerase, the only differences is() A: The<br/>former has proof-reading activity, the latter doesn’t. B: The<br/>former requires primer, the latter doesn’t. C: The<br/>former can grow in both 5′→3′ and 3′→5′<br/>direction, the latter can only grow in 5′→3′. D: The<br/>former requires topoisomerase to relief stress, the latter doesn’t.
- However, genes do not work in a ____(真空状态); as soon as we begin considering the role that they play in the development of the individual, we see that there can be no development without the interacting environment.
- She can't do _____ a secretary. A: up B: with C: without D: for
- According to Daoism, father is superior to son, the latter should obey the will of the former. ( )