1.John and Paul arrived in London today.

假设创建的PreparedStatement对象如下所示:PreparedStatement preparedStatement = conn.prepareStatement ("insert into Student (firstName, mi, lastName values (?, ?, ?)");要将”John”设置为第一个参数,可以使用________。 A: preparedStatement.setString(0,"John"); B: preparedStatement.setString(1,"John"); C: preparedStatement.setString(0,'John'); D: preparedStatement.setString(1,'John');

1 John loves ________ French fries....

下列语句错误的是（）。 A: char*p=“John”；p[2]=‘a’； B: charname[5]=“John”；name[2]=’a’； C: charname[5]=“John”，*p=name；p[2]=‘a’； D: charname[5]=“John”，*p=&name[1]；p[2]=‘a’；

下列哪些表达式返回的是true（）。 A: "john"=="john" B: "john".equals（"john"） C: "john"="john" D: "john".equals（newButton（"john"））

【单选题】下列值不为 true 的表达式有 A. "john" = = "john" B. "john".equals("john") C. "john" = "john" D. "john".equals(new String("john"))

1.John’sluggageis Mary’s. A: three-time as light as B: three times as light as C: three-time as light than D: three times as light than

In the late 17th century, the most famous writers were ______. A: John Bunyan and John Milton B: John Bunyan and John Donne C: John Donne and John Milton D: John Donne and Francis Bacon

2. ____________known the truth?A. Might John( )B. May John have( )C. Could John have( )D. Can John. A: Could John have B: Might John C: May John have D: Can John

Paradise Lost was written by A: John Milton. B: John Donne. C: John Dryden. D: John Bunyan.