取样间水份不均匀的原因是()
A、叶片铺网不均匀
B、叶片内在质量有差异
C、冷却时间长
D、干燥区温度高
参考答案:A
Tom asked the candy makers if they could make the chocolate easier ____ into small pieces.
A.broken
B.to break
C.break
D.breaking
下面哪个海属于北冰洋()
A.黑海
B.红海
C.白海