17.I

问题详情：

17. I ___________________ what to do next?

18. We want to build a world that has no cold or _________ (饥饿).

19. Though high in price, those products ____________（高质量）always sell well in the markets full of fierce competition.

20. How can we best _____ all the different groups of people?

21. After his father died, Tom ___________________ the company.

22. The examination result will _____ on this board tomorrow.

【回答】

17.【*】was uncertain of

18.【*】hunger

19.【*】of high quality

20.【*】meet the needs of

21.【*】took over

22.【*】be put up

知识点：单词拼写

题型：单词拼写