【单选题】三大类岩石中,占体积最大的岩石类型是()?
【简答题】Thread 类有 3 个线程优先级的常量: Thread.MIN_PRIORITY= ;Thread.MAX_PRIORITY= ;Thread.NORM_PRIORITY= 。
【简答题】《艺术与视知觉》一书中探讨了视觉艺术与知觉心理学的联系,本书的作者是
【单选题】It can be inferred from the passage that we need to control noise pollution if______.
A.
we want to stay both psychologically and physically healthy
B.
we don't want to be angry with others
C.
we want to work hard and cooperate well with each other
D.
we don't want to suffer from serious anxiety and feel uneasy
【单选题】Physically we feel comfortable. But ______ ,we suffer a lot.