I like grapes. are sweet and sour.[ ]
A. It
B. We
C. They
答案：C
Many students don’t know how to ______ stress and become worried.
A．argue with
B．deal with
C．quarrel with
D．come up with
在编写Java程序的时候，如果不为类的成员变量定义初始值，Java会给它们设置默认值，下列说法中不正确的是( )。
A．Byte的默认值是0
B．int的默认值是0
C．long的默认值是0.0L
D．float的默认值是0.0f
