Ms. Claire is a strict but kind teacher who usually her students.A. ones; are liked b

问题补充：

Ms. Claire is a strict but kind teacher, who, usually, her students.

A. ones; are liked by

B. one; are liked by

C. ones; is popular among

D. one; is popular with

答案：

A. ones; are liked by

B. one; are liked by

C. ones; is popular among

(答案→)D. one; is popular with

解析：考查定语从句结构的同时考查词组搭配。从句子结构来看很明显是个非限定性定语从句，one = one teacher在本题中作Ms. Claire的同位语。先行词是单数，同位语one也用单数形式，从句中的谓语动词因此也用单数。“被喜欢；受欢迎”可以用be liked by sb.或be popular with/among sb.来表达。