截矩
参考答案:
中的a,表示X为0时,Y的平均水平的估计值。
水蜜丸、浓缩水蜜丸含水分不得超过
A.12%
B.13%
C.14%
D.15%
E.16%
214. The mass of people in that country _________not Buddhists (佛教徒) but Christians.
A.is
B.are
C.was
D.Am