可以请老师解释一下这道题吗？

问题如下：

Question Which of the following statements best describes a potential concern for clients using robo-advisers? Robo-advisers:

选项：

A.must be established as registered investment advisers. B.do not seem to incorporate the full range of investment information into their recommendations. C.are likely to be held to a similar code of conduct as other investment professionals in the given region.

解释：

Solution

B is correct. Initial research has shown that robo-advisers do not seem to incorporate the full range of investment information into their recommendations, meaning that important points may be missing in investment decisions.

A is incorrect. It is an advantage to clients that robo-advisers must be registered as investment advisers, because they are subject to guidance from the securities regulator of their country.

C is incorrect. It is an advantage to clients that robo-advisers must be held to a similar code of conduct as other investment professionals in the given region.