单选题 This forum provides a good opportunity for students to ____________academic ideas. 该论坛为学生提供了交流学术思想的好机会。

单选题 He told a boring and ____________story. 他讲了一个无聊又容易遗忘的故事。

单选题 Her memory is ______________ due to years of anemia. 她因常年贫血而记忆力衰退。

单选题 The suspect was taken away by the policeman before he could ______________ a word. 嫌犯没能开口就被警察带走了。

单选题 He was happy to ______________ his countrymen in a distant foreign country. 在异国他乡，他很高兴能遇到同胞。

单选题 We should make the ______________ in exploring the outer space. 我们应该努力探索外太空。

单选题 Mary tried ________________ to glue the broken pieces together. 玛丽试着将碎片粘起来，结果徒劳无功。

单选题 Put the ______________ of the article in quotes. 在引用时加上文章标题。

单选题 For deeper understanding, please refer to the ________________ articles on this topic. 请参阅主题相关的文章来加深理解。