【单选题】The writer suggests that there is no sense in buying the latest volume ______.
A.
because it is not worth the price.
B.
because it has fewer entries than before.
C.
unless one has all the volumes in his collection.
D.
unless an expanded DNB will come out shortly.
【单选题】若驱动桥的一侧车轮转速为零,则另一侧车轮的转速
【判断题】JFrame的默认布局管理器是GridLayout
【判断题】JFrame的默认布局管理器是FlowLayout
【单选题】若驱动桥的一侧车轮转速为零,则另一侧车轮的转速( )。
【单选题】若驱动桥的一侧车轮转速分零,则另一侧车轮的转速( )。
【单选题】若驱动桥的一侧车轮转速为零,则另一侧车轮的转速