What conditions are needed for shrubs to become established?[1分]
举一反三
- 中国大学MOOC: When will innovations become disruptive to established companies?
- All () is an adequate supply to meet the demand. A: needed B: the things needed C: that needed D: what is needed
- After a whole day of hard work, ____ was a nice meal and a good rest. A: what I needed B: all what I needed C: that I needed D: which I needed
- Strict aseptic conditions are needed for cell culture, and the culture medium is usually sterilized by autoclave disinfection.
- The letter of credit should be established ____ its clauses ____ conformity with the terms and conditions of the contract. A: in, in B: in, with C: on, with D: with, in