Which of the following contains no sentence faults？（）

A.Having good health insurance is important to employees we need to keep that in minD.B.Review the list of benefits，then let me know what you think.

C.Which is why we are considering new health insurance options.

D.HealthNet's coverage is extensive，and the rates are fair.

正确答案：HealthNet's coverage is extensive，and the rates are fair.