【单选题】治疗术后肺不张最简单而有效的方法是( )
【单选题】某企业本期营业利润为100万元,计提坏账准备为15万元,交易性金融资产公允价值上升30万元,营业外收入20万元,营业外支出10万元,所得税税率25%。假定不考虑其他因素,该企业本期净利润为( )万元。
【单选题】Mr. Woodhouse suggests Emma to after Emma’s words.
A.
give up her matchmaking for Mr. Elton
B.
ignore Mr. Elton’s situation
C.
invite Mr. Elton to come to their house and dine with them some day
D.
help Mr. Elton to find a wife
【单选题】创设情境对变量进行操纵、控制以揭示心理现象的原因和发展规律的研究方法是( )。
【单选题】Jack invited me to his birthday party but I didn't ______ his invitation.
【单选题】My mother didn’t expect ______ such a lovely present from me!