a. 正确的, 精确的
Most of the time, this assumption is accurate: someone you think of as a friend will usually consider you a friend too.
四级 · CET-4 2026年6月 第3套
With genetic testing becoming increasingly popular, many people are left wondering exactly how accurate it is.
四级 · CET-4 2025年12月 第3套
Whether you are taking a DNA test to build your extended DNA family tree, or want precise information on inborn (先天的) health conditions, it is important to understand how accurate genetic tests are, and what information we can rely upon.
四级 · CET-4 2025年12月 第3套
How accurate DNA tests are relies greatly upon the kind of test being taken, on the specific question you ask, and on how complex the genetics behind a trait (特征) is.
四级 · CET-4 2025年12月 第3套
These kinds of applications are generally accurate.
四级 · CET-4 2025年12月 第3套