30日均线相较10日均线更能发挥移动平均线的特点。（）
参考答案：对
解析：MA的参数的作用就是调整MA的特性。参数选择得越大，其特性就越大。
It’s because he is in a hopeless situation, ______we will keep a very close eye on, ______ he looks depressed.
A．where, that
B．when, which
C．that, why
D．which, that
1)______Bloomfield 2)______Chomsky 3)______Halliday 4)______Skinner 5)______Freud a) transformational generative linguistics b) American structuralism c) psychoanalysis d) behaviourism e) functional linguistics
