10.stimulate v. 刺激，使兴奋

　　例句7. TV, if properly used , can _______ a child’s imagination.

　　v. 鼓励，鼓舞 A. cause B. arise C. encourage D.

　　stimulate ；stimulus n. 刺激物

　　11.Stir v./ n. 搅拌，调合；v. 激起

　　例句8.Pity stirred in his heart.

　　12.Stout 肥胖的, 结实的；勇敢的，坚固的

　　Sturdy

　　例句9. A stout housewife

　　例句10.She's growing rather stout.

　　13.strand v. 搁浅； v. 使处于困境

　　例句11.I was stranded in the strange town without money and friends.

　　14.strategic a. 战略的，战略上的

　　strategy n. 战略，策略

　　例句12.implementation of the strategy of “Rejuvenating China through Science and Education” and “Develop China by Talent”

　　15.stray v./ n. 迷路，走失； a. 迷路的

　　例句13.The teacher strayed from the subject of the lesson.