单项选择题A．Factors that affect the ability to memorize.B．The influence of childhood memories on adulthood.C．A proposal for future psychological research.D．Benefits of a busy lifestyle.

单项选择题A．Decide for himself what is best.B．Communicate his career hopes.C．Stop hindering his own progress.D．Look for another career.

单项选择题A．A consensus must be taken quickly before tomorrow’s decision.B．The emergency meeting can wait till tomorrow.C．The meeting is to be held off until tomorrow.D．There’ll be a decision tomorrow.

单项选择题As an increasing number of traffic regulation schemes are devised, a ______ driver finds himself diverted and forced into one-way systems which cause even greater delays than the traffic jams they are supposed to prevent.

单项选择题This process of elaborating a concept and moving toward empirical indicators is the crucial step in ______ analysis.