【简答题】The grey building is where the workers live, and the white one is where the spare parts ________. A) are producing B) are produced C) produced D) being produced
【多选题】智能楼宇中生活给水系统采用恒压(或变压)供水系统的优点有( )。
【单选题】Tom wondered ________. [ ]
A.
where was the necklace from
B.
where the necklace come from
C.
where the necklace was from
D.
where did the necklace come from
【多选题】智能楼宇中生活给水系统采用恒压(或变压)供水系统的优点有( )。
【单选题】附近 地表水比较丰富时,给水系统可采用多水源供水,那一项不是系统的优点:
【单选题】The gray building is where the workers live, and the white one is where the spare parts______.
【单选题】Do you know ______ ?
A.
where is the chief officer
B.
where the chief officer is
C.
is where the chief officer
D.
the chief officer is where