“BEST PRODUCT WE'VE EVER SEEN”－THIS REALLY WORKS－ON SALE NOW Need to lower your cholesterol（胆固醇）？We strongly recommend CholestrolblockTM. This really works, and now is the best time to buy，because of a special offer for the first 250 customers only for a limited time. * Takes cholesterol out of food，no matter what you eat. * Clinically demonstrated effective in university and hospital testing． * Lowers cholesterol absorption up to 42% or more． * “NO SIDE EFFECTS unlike Liptor®, Zocor®，Crests®＆other commonly prescribed（处方的） medications－safe and effective. * “Outsells all other brands on Internet every month. LIMITED TIME ONLY一Try Cholesterol Watchers free with purchase.

If you happen to be the 200th customer to buy Cholestrolblock, you will           .

A．be able to buy it at a low price	B．be the luckiest one online
C．try it free of charge	D．change your diet

Liptor®，Zocor®，Crestor® are            ．

A．diseases

B．side effects

C．medicines

D．cholesterol

Where can you most probably read this passage?

A．In a travel guide book．	B．On a university bulletin board．
C．In a health magazine.	D．In a doctor's prescription.