第26题: [单项选择]Jane was nervous________. A. because she was worried about the birthday party B. because she found this history course very challenging C. because she thought her term paper might be late D. because she had a very hard time sleeping 参考答案:C
第27题: [多项选择]按测验的方式分类,可将测验分为()。 A. 操作测验 B. 文字测验 C. 个别测验 D. 团体测验 参考答案:C, D