选词填空（选词并用其适当形式填空）

purple    promise    hundred    taxi    monitor 

小题1:We choose Daming as our class ________. He always helps us.

小题2:Betty ________ never to lie(撒谎) to me from now on.

小题3:Beihai Park is a little far from here. Let’s go there by________.

小题4:This kind old man is not rich but he helps ________ of poor children.

小题5:It’s too cold today. His lips(嘴唇) change into________ .

关于七日有约产品，下列说法不正确的是（）。

A.每次购买产品均须到银行办理

B.银行有提前终止权

C.客户无权提前赎回

D.属于人民币保本型理财产品