题目内容

Directions: You’ve just been to the doctor’s. she diagnosed you with a chest infection and recommended that you spend the rest of the week at home. Write a sick note to your college lecturer.Choose the correct sentences to fill in the writing below.Dear Professor Ray,I am really sorry, 1 . I’ve just been to the doctor’s and 2 . She suggested that 3 . I’m feeling really tired at the moment, and I can’t stop coughing, but hopefully45 .Yours sincerely,SusieA.I should stay at home for the rest of the weekB. but I won’t be able to come to your classes for the rest of the weekC. she diagnosed me with a chest infectionD. I will be well enough to study next week.E. I’ll make sure I catch up when I get back

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【单选题】创建自定义的一个内容提供者,其名为MyContentProvider,则其下哪个是正确定义。

A. public class MyContentProvider
B. public class MyContentProvider extends ContentProvider
C. public class MyContentProvider extends ContentResolver
D. public class MyContentProvider extends SqlOpenHelper

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【单选题】与已经注册的Uri进行匹配的语句是( )

A. int match = matcher.match(uri);
B. int match = matcher.matchUri(uri);
C. int match = matcher.Uri(uri);
D. int match = matcher.query(uri);

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【多选题】以下哪个正确的将Uri注册到UriMatcher中( )

A. matcher.addURI(“edu.wfu.contentprovider", “bookInfo", 0);
B. matcher.addURI(“edu.wfu.contentprovider", “bookInfo/
C. ", 1);
D. matcher.register(“edu.wfu.contentprovider", “bookInfo", 0);
E. matcher.register(“edu.wfu.contentprovider", “bookInfo/*", 1);

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【多选题】Uri为内容提供者中的数据建立了唯一标识符。它主要由以下哪几部分组成?( )

A. scheme
B. authorities
C. path
D. table

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