Question

【题目】Linda worked hard and finally she ________get an A in the exam.

A. was able to B. had to

C. is able to D. has to

Answer 1

【答案】A

【解析】句意：琳达努力学习，终于在考试中得了个A。考查动词短语辨析题。be able to do有能力做某事，have to do必须做某事。根据句意和语境，可知琳达通过努力能够考得A级，所以需用be able to，可排除BD选项。and连接的是并列结构，根据前面的动词形式worked，可知选A。