单选题
Considering the______of available options for investing one's hard-earned retirement funds, as evidenced by a plethora of daytime television advertisements aimed at appealing to the incapacitated senior, you may well find it difficult to avoid feeling______.
- (A) diversity… ingratiated
- (B) dearth… belligerent
- (C) gamut… overwhelmed
- (D) appeal… mortified
- (E) periodicity … exhausted