根据提单抬头不同，海运提单分为（）
A.清洁提单和不清洁提单
B.已装船提单和备运提单
C.直达提单和转船提单
D.记名提单和指示提单
参考答案：D
Instead of calling ________ his uncle, he called ________ my new house with his wife that day.
A．by; for
B．on; at
C．for; on
D．at; by
拔除下颌前牙，脱位时应先向（）
A.远中用力
B.近中用力
C.唇侧用力
D.颊侧用力
E.舌侧用力
