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素能提升演练（十一）
必修3 Unit 1
Ⅰ．单词拼写
1．You must be _______ (饿了)! Come and have lunch.
2．I am now ______ (收集) convincing information for my paper.
3. My father told me he hadn’t much _______ (信任)in doctors of traditional Chinese medicine.
4. It is hard to know the _______ (起源) of the human race, that is, how the human race came out.
5．No one is to see the document without the ___________ (许可) of the writer of the report.
6．It’s ________ (很显然) that you need more time to think it over.
7．To get the job done，one should be _______ (精力充沛的) and hard-working.
