_________ period: the time between somebody being infected with a disease and the appearance of the first symptoms.
A: Incubation
B: Inkubation
C: Incubaition
D: Incubasion
A: Incubation
B: Inkubation
C: Incubaition
D: Incubasion
举一反三
- _________ period: the time between sb. being infected with a disease and the appearance of the first symptoms. A: Incubation B: Inkubation C: Incubaition D: Incubasion
- 中国大学MOOC: _________ period: the time between somebody being infected with a disease and the appearance of the first symptoms.
- 中国大学MOOC: _________ period: the time between sb. being infected with a disease and the appearance of the first symptoms.
- Which of the following amount of time is associated with the incubation period for the flu?
- Even when infected people don't have any ____, they can still pass the disease on to others. A: system B: symptoms C: condition