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M: The bathroom looks lovely. Did you redecorate it yourself or did you get 1. ________ to do it for you? W: I did it myself. I went online and found a lot of websites devoted to home 2. ________. Then I went to a DIY shop and bought everything I needed. I’m sure I saved a lot of money by doing it myself and it was fun too. I learnt a lot by doing it myself. M: So, let’s see. You have put new tiles on the floor and 3. ________ a few tiles on the walls. You’ve also 4. ________ a small cupboard for toiletries (n. 化妆品 ) . The bath, shower and washbasin are the same as before, aren’t they? W: Yes, they are. I gave them a good clean. They are in good condition and don’t need to be replaced. M: How long did it take you to do the tiling? W: As I hadn’t done it before, I had to keep 5. ________ to the information I got from the Internet. Doing the floor tiles took a whole day — from early morning right through to the evening. Then I spent a few hours replacing the cracked wall tiles. Putting the cupboard up took about an hour, so it took me two days 6. ________. M: I think you’ve done a very good job. At least as good as a 7. ________ would do. Perhaps I can convince you to 8. ________ my bathroom? W: You’ll be lucky! However, I’ll 9. ________ the information I got from the Internet and you can do it yourself.
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【多选题】How to compare if two strings are equal? String str1=new String("There is a dog"); Scanner sc=new Scanner(System.in); String str2=sc.nextLine();
A.
if(str1==str2) //do something
B.
if(str1.equals(str2)) //do something
C.
if(str2==str1) //do something
D.
if(str2.equals(str1)) //do something
【单选题】You are integrating a Windows Communication Foundation (WCF) service within an enterprise-wide Service Oriented Architecture (SOA).Your service has the following service contract: [ServiceContract]pub...
A.
Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new TransactionScope()) block.
B.
Inside the ConfirmCreditCard method, surround the code that must participate in the transaction with a using(new CommittableTransaction()) block.
C.
Add an [OperationBehavior(TransactionScopeRequired=true)] attribute to the ConfirmCreditCard method.
D.
Add an [OperationBehavior(TransactionAutoComplete=true)] attribute to the ConfirmCreditCard method.
【简答题】在Java中,语句String str =“abcdefg”;str = str.substring(1,3);执行后str中的值为______。If there were statements are String str =“abcdefg”;str = str.substring(1,3);the result of str after running will be ______.
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A.
360min , 500min
B.
390min , 500min
C.
360min , 600min
D.
390min , 600min
【简答题】在一棵非空二叉树中,若度为0的结点的个数n,度为2的结点个数为m,则有n=________ (系统根据字符串匹配来判定答案,所以您的答案中请不要包含空格)For a binary tree with at least one node, if there are n nodes with degree 0 and m nodes with degree 2, then n = ________(T...
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A.
正确
B.
错误
【简答题】For a binary tree with at least one node, if there are n nodes with degree 0 and m nodes with degree 2, then n = ________ ( This problem is judged by string matching, Please make sure your answer don'...
【判断题】openDatabase打开一个已经存在的数据库,如果数据库不存在则会出错
A.
正确
B.
错误
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