—Did you let anyone ______the dining room?—Yes.My sister had the dining room_______.A.clean;c—Did you let anyone ______the dining room?—Yes.My sister had the dining room_______.A.clean;cleaned B.clean;to cleanC.to clean;cleaned D.to clean;to clean
问题描述：
—Did you let anyone ______the dining room?—Yes.My sister had the dining room_______.A.clean;c
—Did you let anyone ______the dining room?
—Yes.My sister had the dining room_______.
A.clean;cleaned B.clean;to clean
C.to clean;cleaned D.to clean;to clean
答
选A， let 后加原形；后一空用cleaned 表被动
答
A. 第一空是let sb do 第二空是have sth done
答
A
固定用法：
let sb do sth 让某人做某事
have sth done 让某人做某事