一般情况下,观测值波动较大时,平滑系数。值取______之间。
A.0.1~0.3
B.0.3~0.5
C.0.5~0.8
D.0.8~1.0
参考答案:B
Read the letter and ________ him.
A.passed it on to
B.pass on it to
C.pass it for
D.pass it on
我国的海岸类型种类较多,红树林海岸在福建、台湾、广东、海南都能看到。( )