Betty was just about ______ when her friend arrived.

(单选题)33.（ ） (单选题)32.（ ） (单选题)31.（ ） (单选题)People who live in the countryside or in the mountains, wher (单选题)He was surprised to find his room thoroughly cleaned and eve (单选题)The leader should ______ every suggestion worthy of careful (单选题)The term baroque, originally applied to the lavishly and gro (单选题)According to one optimistic hypothesis, the dense concentrat (单选题)The earth is a planet bathed in light; it is therefore unsur (单选题)Since the propensity to migrate has persisted in every epoch