题干
——Where is your father, Helen? —— He is trying to ______a new shower in the bathroom.
A：put out
B：put in
C：put through
D：put down
答案(点此获取答案解析）
B
——Where is your father, Helen? —— He is trying to ______a new shower in the bathroom.
A：put out
B：put in
C：put through
D：put down
