问题
选择题
Due to the widespread ________ of this medical technology, more diseases can be discovered and treated at an early stage.
A．approval
B．application
C．appointment
D．appreciation
答案
答案：B
题目分析：考查单词意思，approval意思“批准”，application意思“应用”，appointment意思“约会”， appreciation意思“欣赏”，句子意思“由于医疗技术的广泛应用，越来越多的疾病可以早期发现并治疗”
点评：单词是个常考内容，只有知道它们的意思，才能做出正确选择，要求学生平时多记多积累单词