【简答题】脊柱中央有椎孔连成的______,椎管内有______存在。
【单选题】脊柱中央有椎孔连成的椎管,椎管内有( )存在。
【单选题】This machine _____. It hasn't worked for years. [ ]
【判断题】将内部牵制制度、内部控制制度、内部会计监督制度和内部稽核制度,按照涉及业务范围从大到小顺序排列,应该是内部控制制度、内部会计监督制度、内部牵制制度、内部稽核制度。
【多选题】以下哪些是生产商实施“推”式营业推广策略的主要对象
【单选题】This machine _________, it has worked for years. [ ]
【判断题】高承台桩基是指桩身全部埋于土中,承台底面与地基土接触的桩基。
【单选题】—Will you give this bag to Mr.Li? —Sorry,I can't. He________.
A.
doesn't any more work here
B.
doesn't any longer here work
C.
doesn't work any more here
D.
doesn't work here any longer
【单选题】脊柱中央有椎孔连成的椎管,椎管内有( )存在。