素能提升演练（八）
必修2 Unit 3
Ⅰ. 单词拼写
1. Many difficulties ______（出现） in the course of their experiment，which was beyond our expectations.
2. There is another kind of beauty that has nothing to do with ______（外貌），but comes from the heart.
3. It was just her childhood experiences that affected her ______（性格） and later life.
4. Please ______（打字） this letter for me.
5. Let us ______（探索）the possibilities for improvement.
6. They achieved their ______（目标） of increasing sales by five percent.
7. It is such a hard problem that it is impossible for me to _____（解决）.
8. She ______（简化）the instructions so that the children could understand them.
9. The ability to give good advice at the right time involves a great deal of_____（智
