Scholars offer three related but different opinions about different opinions about the__________ (mystery)origin and significance of these paintings.
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In addition to intelligence,we should develop__________ (persist)in children.
She sat by the fire and felt the__________ (warm)spread through her body.
计算机中所有信息以二进制表示,其主要理由是________。
A. 节省器材
B. 运算速度快
C. 物理器件性能所致
We took a contrary view, but we have to implement and__________ (force)the law passed by Congress.