素能提升演练（十九）
必修4 Unit 4
Ⅰ. 单词拼写
1. We shall ______（保卫） our motherland，whatever the cost may be.
2. The museum had several paintings _________（代表） the artist’s early style.
3. The boy looked at me _______（好奇地）as if I were a complete stranger.
4. He is fluent in ______ （口语的） English，but is not good at written English.
5. The machine will not _______（运转） properly if it is not kept well oiled.
6. The police took down the witness’s _______ （陈述）．
7. There were calls for______（主要的） changes to the system.
8. Try to avoid being _______（主观的） and one-sided when looking at problems.
9. Speak clearly，or you’ll make yourself ______ （误解）．
