All the students are talking and laughing in the classroom and it’s .A. noisyB. lonelyC. s

问题补充：

All the students are talking and laughing in the classroom and it’s .

A. noisy

B. lonely

C. strict

D. quiet

答案：

(答案→)A. noisy

B. lonely

C. strict

D. quiet

解析：

试题分析: 句意：所有的学生们都在教室里说笑，非常吵闹。noisy吵闹的，lonely寂寞的，strict严格的， quiet安静的；根据All the students are talking and laughing 所有的学生在说笑，可知答案选选A.