This letter will acknowledge that the contract is modified and () by the following changes.
A、superseded
B、supersedured
C、supersigned
D、supersaturated
第1题:
A.Send
B.Raise
C.Delete
D.Receive
E.Acknowledge
第2题:
第3题:
21、Hive会为数据表自动添加的属性是()
A.last_modified_by;
B.last_modified_time;
C.last_modified_name;
D.last_modified_type;
第4题:
关于下面函数,哪一个是错误描述?defcount_letter_number(string):letter_count=0digit_count=0forchinstring:
if'a'<=ch<='z'or'A'<=ch<='Z':letter_count+=1elif'0'<=ch<='9':digit_count+=1
returnletter_count,digit_count
A.函数能统计字符串中英文字母出现的次数
B.letter_count+=1可以写做letter_count=letter_count+1
C.letter_count+=1可以写做letter_count++
D.函数能统计字符串中数字出现的次数
第5题:
下列英文拼写正确的是()
A邮件种类:parcleofitem
B邮件:Postalmail
C函件:Letter-post(items)
D信函:letter
第6题:
32、Hive会为数据表自动添加的属性是()
A.last_modified_by;
B.last_modified_time;
C.last_modified_name;
D.last_modified_type;