【简答题】The geologic evolution described ___________ (above/over) implies that a midcrustal partial melt zone is regionally developed beneath southern Tibet.
【单选题】In the late 1990s the Quebec government launched a massive geologic expedition to make the first detailed maps of the northern reaches of the province.
A.
the distance to which someone can stretch out their hand
B.
the extent or range of application, effect, or influence
C.
a continuous extent of land or water, especially a stretch of river between two bends, or the part of a canal between locks