fully effective dose:
举一反三
- ED50 means A: Median effective concentration B: Median toxic dose C: Median lethal dose D: Median effective dose
- We prefer that the plan ____ before being put into execution. ( ) A: would be fully discussed B: will be fully discussed C: must be fully discussed D: be fully discussed
- first dose effects:
- Dose the woman like Chinese food Dose the woman like Chinese food A: Yes. B: B．No. C: C．Unclear.
- What dose ZYBO mean?