问题如下：
Securities lending carries risks that can offset the benefts. Which of following risks is considered as the main risk associated with Securities lending?
选项：
A. market risk
B. credit risk
C. Liquidity risk
解释：
B is correct.
考点：Sources Of Return And Risk
Securities lending carries risks that can offset the benefts. The main risks are the credit quality of the borrower (credit risk) and the value of the posted collateral (market risk), although liquidity risk and operational risk are additional considerations.
请问这题为什么不选market risks
