Next week you'd better bring all your questions here. We' re going to have a question-and-answer ().

单项选择题In today's rapidly changing economy, opportunities() for those who are motivated and dedicated to achieving their career goals.

A．abound
B．refrain
C．transcend
D．uphold

单项选择题Bill had been looking for his gloves for quite a while, which () eventually under a cushion.

A．turned up
B．turned on
C．turned down
D．turned over