【单选题】关于软X射线摄影,不正确的说法是
E.
高千伏X射线摄影和软X线摄影相同,物质吸收衰减以光电效应为主
【判断题】The speaker should be responsible for the content and clarity in a company presentation.
【单选题】对办公室工作进行评估实质上就是对办公室工作进行( )。
【多选题】有关软X线说法正确的是()。
D.
适用于组织器官较薄、不与骨骼重叠且有效原子序数较低的软组织摄影
【单选题】Why does the author say that the speaker should not attempt to get rid of their nervousness?
A.
Because it can help the speaker to overcome its fear.
B.
Because it can save more energy to activate the speech.
C.
Because it gives more exposure to the phobia.
【多选题】To prepare a presenstation script, the speaker should use more
D.
predicative adjectives
F.
complicated sentence structures
【单选题】以下关于人身保险营销的陈述中,不正确的是( )。