我是 大专应届毕业生，在大专毕业之前报考了专升...

All the housewives who went to the new supermarket had one great amhition:to De the lucky?customer who did not have to pay for her shopping.For this was what the notice just inside the?entrance promised.It said:"Remember,once a week,one of our customers gets free goods.This?May Be Your Lucky Day!"
For several weeks Mrs.Edwards hoped,like ninny of her friends,to be the lucky customer.Unlike her friends,she never gave up hoping.The cupboards in kitchen were full of things which?she did not need.Her husband tried to advise her against buying things but failed.She dreamed of?the day when the manager of the supermarket would approach her and say:"Madam,this is Your Lucky Day.Everything in your basket is free."
One Friday morning,after she had finished her shopping and had taken it to her car,she found that she had forgotten to buy any tea.She dashed back to the supermarket,got the tea and went towards the cash-desk.As she did so,she saw the manager of the supermarket approach her."Madam,"he said,holding out his hand,"I want to congratulate you!You are our lucky customer and everything you have in your basket is free!"

The housewives learnt about the information of free goods

A.on TV
B.from the manager
C.at the supermarket
D.from the newspaper

由于建筑具有很高的审美认识价值和文化价值，在欧洲，人们把建筑称做__________。（ ）

A.“石头的史书”
B.“永恒的记忆”
C.“凝固的音乐”
D.“流动的建筑”

对肾上腺素和去甲肾上腺素作用的叙述，正确的是（　　）

A.两者都可激活α和β受体

B.前者对α和β受体均有作用，后者主要激活β受体

C.前者对心脏的作用比后者强

D.后者常作为升压药用

E.后者用于机体常使心率加快