问题 单项选择题

以下关于函数过程的叙述中,正确的是

A.如果不指明函数过程参数的类型,则该参数没有数据类型

B.函数过程的返回值可以有多个

C.当数组作为函数过程的参数时,既能以传值方式传递,也能以引用方式传递

D.函数过程形参的类型与函数返回值的类型没有关系

答案

参考答案:D

解析: 本题主要考查对Function函数过程的理解。在不指明函数过程参数的类型时,该参数为变体变量(Vriant数据类型),在Visual Basic中参数不可能没有数据类型,选项A说法错误。函数过程中,过程的返回值只能有一个,但可以有多种可能,选项B说法错误。当数组作为函数过程的参数时,一般只能以传地址的方式传输数值,选项C说法错误。函数过程的返回值可以由用户自行定义,不受形式参数的影响,选项D正确。

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。

How to Read a Book

Books can be your best friends.  小题1:  They can introduce you the things you may never see… But do you know how to read them in order to get the fullest enjoyment possible? The following tips should help.

Find a book. Look in the library or in one of the large bookstores. You could also ask friends if you could have a book at their book shelves. Search the selves until you find a book that looks good.Read the first page to see how it reads, and the cover text on the back of the book, if it has any.  小题2:

Buy or borrow it and take it home. Do not start to read it until you have the time.  小题3:  And set aside time to do nothing else but read, as it can be, at times, suspenseful(悬疑的), exciting and relaxing.

Get comfortable on the couch. Have a lamp( 灯 ) behind you, lighting the area where you are reading. Make sure the television is off and that anything else that could distract you has been attended to.  小题4: .

Start the book by turning the pages and really enjoy it. Do not think about anything else but what you are reading. Put yourself into the action or location in the story. Once you concentrate completely, it will be difficult to put the book down. And remember that reading is not running your eyes over a book.  小题5:  However, if you need to read the book quickly, then you do not need to pay attention to every word.

A.If you are busy doing other things, you should wait until you have finished them.

B.Get warm if you are going to be sitting still for a few hours.

C.If you are already concentrating, then buy it or borrow it.

D.Try to imagine the story in your head.E.They can take you to places that you may never go.

F.You should read it actively and enjoy it completely.

G.Otherwise, you will miss it.

问答题 简答题