共用题干
李风先生是一位35岁的国企中层领导，家庭年总收入在25万元以上，他一直比较重视投资理财的重要性，经过一段时间的投资摸索，目前的金融投资资产中共持有股票35万元，股票型基金15万元，企业债券与国债30万元。由于投资过程中的经验和教训，李先生更加意识到专业性的重要，但苦于没有时间和精力来进行深入研究，于是邀请了助理理财规划师为其进行科学的投资计划。根据案例回答下列问题。

某建设工程由招标人向特定约5家设计院发出投标邀请书，此种招标方式是：( )A.公开招标B.邀请招标C.议标D...

单项选择题某建设工程由招标人向特定约5家设计院发出投标邀请书，此种招标方式是：( )

What is the purpose of the author in writing this passa...

单项选择题What is the purpose of the author in writing this passage?

A、To call people's attention to ocean pollution.
B、To warn people of shipping safety in the ocean.
C、To explain a unique way of studying ocean currents.
D、To give tips on how to search for lost objects on the beach.

What will collectivists avoid? A.Fitting in their commu...

单项选择题What will collectivists avoid?
A. Fitting in their community.
B. Valuing harmony and conformity.
C. Expressing their ideas freely.
D. Emphasizing sense of belonging.