Question

________students took the high school entrance exam on time ________ the morning of June 16th i...

________students took the high school entrance exam on time ________ the morning of June 16th in Yancheng , though it rained heavily . A．Thousands of ; in B．Many thousands ; on C．Thousands of ; on D．Thousand of ; on

Answer 1

C

试题分析：句意：虽然羊城在6月16日早上下了很大的雨，但是数以千计的学生按时参加了高中入学考试。thousand意为“一千”，当其前面有具体的数目时，不能加s;但泛指许多时，则用复数，且常和介词of连用，构成短语thousand of,意为“成千上万的、数以千计的”，排除B、D，在具体某天的早、午、晚用介词on，故选择C。