单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "ykkx9kez" 基础_单选_客观题（非听力）（1小题 共2分） Searching through emails for a particular piece of information is something very __________.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "f54kyqi6" 基础_单选_客观题（非听力）（1小题 共2分） My parents always eat healthy food. _________, they become more concerned about their health as they grow older.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "573e3s5l" 基础_单选_客观题（非听力）（1小题 共2分） There are many different stories about the ___________ in the proper use of English.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "6p5iiegf" 基础_单选_客观题（非听力）（1小题 共2分） My doctor told me she had never seen another patient __________ to that particular medicine.

单选题 4

To promote the full development of the country, it is _________ for China to become self-reliant in science and technology.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "teo9i4tn" 基础_单选_客观题（非听力）（1小题 共2分） No one wants to hear negative comments, but we need to learn to use __________ as a tool for improvement.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "ltd8kq8g" 基础_单选_客观题（非听力）（1小题 共2分） In order to keep drivers safe, mechanics are urged to make sure that car engines are properly ________ up.

单选题 HYPERLINK "https://uai.unipus.cn/app/course/bank/preview/0/1498930014221726908?umsiv=false" \l "72g3j3nr" 基础_单选_客观题（非听力）（1小题 共2分） One of the chief _________ of education is to equip students with career skills.