词汇运用;根据句意和汉语提示写出单词，完成句子。每空限填一词。1.Peopleusedtokeep
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问题详情：
词汇运用;根据句意和汉语提示写出单词，完成句子。每空限填一词。
1. People used to keep _________(日记) to record the whole day’s events.
2. ---What is your plan for this weekend?
---I’m going _________(到国外) on business.
3. Yuan Longping has devoted all his life to _________(开发) a new type of hybrid rice plant.
4. As we all know, true ________(友谊) is worth more than money.
5. The cause of the disease is still ________(未知的). The scientists will put more effort into it.
【回答】
ies, ad,3. developing, ndship,5. unknown,
知识点：单词拼写
题型：单词拼写
