The term "New Australians" came into vogue in the 50s and 60s, which implied that the goal of immigration was assimilation and that migrants would place their new-found Australian identity ahead of the ______ context from which they had come.

A．can tell us the components of that planet's atmosphere
B．can locate oceans and forests on that planet
C．can show what the weather on that planet is like
D．is the quickest way to study its light curve

A．Scientists at the Princeton University want to find that distant planets are like our Earth.
B．Among all the terrestrial planets Earth's light curve is the most complicated.
C．Spectral study of the light will see no development of itself because it is static.
D．Spectral reading is used as a supplementary method to the study of the change in light over tim