—Do you like to buy the product an advertisement ______ on TV?

—Not really.I think it's better to look before we leap.

A．advises

B．suggests

C．announces

D．praises

下列哪项属于白附片的正确加工方法（）

A.胆巴水泡后，煮透心，纵切片

B.胆巴水浸后，煮透心，去外皮后纵切片，蒸透，晒干

C.放入胆巴水中夜泡日晒，反复多次直至表面出现大量结晶

D.直接晒干

E.置沸水中煮至无白心，晒干