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【简答题】
A．inventive B．mental C．scientific D．manual
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皮皮学刷刷变学霸
举一反三
【简答题】钢筋混凝土梁内的钢筋有纵向受力钢筋、弯起钢筋、箍筋、架立钢筋和( )。
【单选题】My mother was cooking while I____the radio.
A.
listened to
B.
have listened to
C.
was listening to
【单选题】They ________ carefully, but they didn’t ________ anything.
A.
listened; listen
B.
listened; hear
C.
heard; listen
D.
heard; hear
【单选题】They _____ the music. They say it is very wonderful. [ ]
A.
listened to
B.
have listened to
C.
are listening to
D.
listen to
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