At present, the largest natural product separated by people is
A: Maitotoxin
B: Tetrodotoxin,TTX
C: Strychnine
D: Imatinib
A: Maitotoxin
B: Tetrodotoxin,TTX
C: Strychnine
D: Imatinib
举一反三
- 软件项目管理的“4P”是指 。 A: people，performance，payoff，product B: people，product，performance，process C: people，product，process，project D: people，process，payoff，product
- What is the time preference? A: People prefer the present consumption. B: People prefer the future consumption. C: Compared with the future consumption people prefer the present consumption. D: Compared with the present consumption people prefer the future consumption.
- The U.S. is the world’s largest producer of oil and _______. （ ）。 A: Iron B: Gold C: Coal D: Natural gas
- Texas, the second largest state of America, is（） in natural resources. A: prosperous B: scattered C: deposited D: abundant
- Texas, the second largest state of America, is ______ in natural resources. A: wealthy B: abundant C: scattered D: deposited