Two factors that influence the language studying are______.A.time and ageB.ability and sex
Two factors that influence the language studying are______.
A.time and age
B.ability and sex
C.talent and age
D.time and motivation
Two factors that influence the language studying are______.
A.time and age
B.ability and sex
C.talent and age
D.time and motivation
A.A disease can die, but never come back.
B.Cholera is a disease that doesn't cause infections.
C.A comeback disease is only restricted in one area.
D.The comeback of a disease is due to a combination of many factors,
It can be inferred from the 2<上标>nd paragraph that ______.
A.the whole Asia was influenced by the bird flu
B.the bird flu virus won't transmit among human even if it mutate
C.H5N1 virus will no longer in existence after two years
D.the virus transmission among poultry can be controlled in about two years
A.two; two
B.two; one
C.three; two
D.two; three
What are two key factors of force description?
A.Magnitude.
B.Weight.
C.Direction.
D.Power.
A、voltage and current
B、the β and the junction temperature
C、age and amount of use
D、None of the above
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