Hesaidthatthegroup________himaletterandaskedhimtogothereforaninterview.
B
“写信给他”应该发生在他说话之前,也就是过去的过去,用过去完成时。
By"languageacquisitionisprimarilytheacquistionofthegrammaticalsystemoflanguage",linguistsmeanthat______.
______ofasentencedependsonthecontextinwhichthesentenceisuttered.