Speech act theory was originated with the British philosopher______ in the late 1950s.

单项选择题Which is the most important crop in America

单项选择题______refers to the abstract lingusitic system shared by all the members of a speech community.

单项选择题Which does NOT belong to the judicial systems provided by the American Federal Government

单项选择题The small-town banking atmosphere is closely related to______.

单项选择题NOT included in the conviction market is______.