问题 单项选择题

A/P已衔接,MCP面板上高度窗显示为15000,飞机正在10000英尺高度上往上爬升,此时按下ALTHOLD按钮:()

A、飞机保持在10000英尺左右

B、飞机保持在15000英尺左右

C、飞机保持在FMC选定的高度

D、不确定

答案

参考答案:A

阅读理解

阅读理解。

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项。

     When children celebrate a wedding anniversary for the parents, it's not just a celebration for the

parents but for the whole family. There are many types of wedding anniversary gifts.      1    Choosing a

gift for parents that involves the whole family makes the event more special for them.

Budget(预算)

     Children shouldn't spend too much money on the gift. Parents usually know the financial conditions of

their children.     2       

     Considerations

     An anniversary gift for parents should have two characteristics: customized (订制的), and something

they can use together. It is not a good idea to choose a gift that only looks good. The gift is celebrating

their time spent together, so it has to be something they both will enjoy.

     Family celebration

     One of the biggest achievements of parents is raising children. So some children decide to buy an

anniversary gift that involves the entire family such as a special family vacation.      3     

     A party as a gift

         4      If it is a milestone anniversary such as a 25th or 50th wedding anniversary, some children

choose to hold a party. The guest list includes all family members who have been close to them over the

years.

     Family-themed gifts

     One choice is a family photo taken by a professional or even a painting created by a professional

artist using a family photo as the image to be painted.      5   If the parents don't have a DVD player,

the player can be included as part of the gift.

A. Sometimes gifts don't have to be objects bought with money.

B. Brothers and sisters can share the cost of the party.

C. And these gifts reflect a lot of thought and effort.

D. So the gift should be one selected specially for parents.

E. Overspending can make parents uncomfortable and worried.

F. This way, the family can be together to celebrate the anniversary.

G. Another nice gift is making a DVD with old videotapes of family events.

单项选择题