填空题
将以下词的正确形式填入对应空中explore ，transmit ，resource，emerge ，yield ，pose ，assume，confidence，inherit ，comprehensive
There is widespread concern that the rising unemployment may （）a threat to social stability.
pose
填空题 It was about 30 seconds before Alex（）from the water，we were quite scared.
填空题 It is so difficult to（）the bottom of the ocean because some parts are very deep.
填空题 Given the chance to show his ability，he regained （）and began to succeed in school.
