People often keep dogs( ) their homes.A.guard B.to guarding C.guarding D.guards貌似是A.为什莫是C.
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/09 16:20:14
Peopleoftenkeepdogs()theirhomes.A.guardB.toguardingC.guardingD.guards貌似是A.为什莫是C.Peopleoftenkeepdogs(
People often keep dogs( ) their homes.A.guard B.to guarding C.guarding D.guards貌似是A.为什莫是C.
People often keep dogs( ) their homes.A.guard B.to guarding C.guarding D.guards
貌似是A.为什莫是C.
People often keep dogs( ) their homes.A.guard B.to guarding C.guarding D.guards貌似是A.为什莫是C.
答案：C
keep sb.doing sth 让某人一直做某事.
People often keep dogs guarding their homes. 人们通常养狗看家护院。
keep doing sth，保持……一直做某事。
C