1. The city temperatures have returned from record low to normal, ________ the citizens to enjoy the outdoors again.
A. allowing B. being allowed C. having allowed D. having been allowed
【考点】
动词现在分词;
【答案】

您现在未登录,无法查看试题答案与解析。 登录
单选题 普通
能力提升
变式训练
拓展培优
真题演练
换一批