单选题 ______ made the school proud was ______ more than 90% of the students had been admitted to key universities.
【正确答案】 B
【答案解析】[解析] 考查语法。本句意为“令这所学校骄傲的是90%的学生都被重点大学录取了”。what made the school proud为主语从句,that后面引导的足表语从句。