试题与答案

“上颌切牙的切缘应位于上唇下2mm,上前牙切缘所形成的弧线与下唇微笑时的弧线一致”的

题型:单项选择题

题目:

“上颌切牙的切缘应位于上唇下2mm,上前牙切缘所形成的弧线与下唇微笑时的弧线一致”的要求属于

A.全口义齿上前牙排列时前后位置的标准定位
B.全口义齿上前牙排列时上下位置的标准定位
C.全口义齿上前牙排列时左右位置的标准定位
D.后牙排列时颊、舌位置的标准定位
E.前牙弓形排列的

答案:

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     Shoppers who carefully plan their visit to the grocery store  can save money on their grocery bills.

 _1__

Shoppers should visit the grocery store on a full stomach  by scheduling their trip immediately after a

large meal. If that's not possible, they should find something healthy to eat while preparing a grocery

list.  __2__

     Although having a list and sticking to it is the most important factor in saving money, shoppers must

prepare lists wisely in order to save.   __3__ Many special buys are announced  through the local

newspapers, so buying the "grocery issue" is  worth the investment(投资). However, it's important to

remember that many newer, more expensive products first offered  through coupons(优惠券) may

not yield enough savings for shoppers to  give up the product they usually buy.

     __4__ Once at the store, the shopper who wants to save  money should follow a few more rules.

The shopper should not stay longer than necessary, because bills go up each minute the shopper is in

the store. So, setting a time limit and a cost limit can hold down the bill.   __5__  If the grocery list is

a short one, some shoppers choose to use the small handheld basket instead of the roomy grocery cart.

A. A carefully planned list should include in season produce and any items on sale or discounted

     through coupons.

B. Of course, the shopper should stick strictly to the shopping list and resist the temptation

     to buy additional items.

C. People who are full are less tired and more likely to buy what they want.

D. Now that the shopper has completed the grocery list, it's time to leave for the store.

E. You should keep your shopping list carefully in case you can exchange it for coupons.

F. Most shoppers are less persuaded to buy extra goods when they are not hungry.

G. Shopping when not hungry, sticking to a grocery list, and following a few simple rules will

     cut down the grocery bill.

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