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【多选题】
以下选项中满足路程等于位移大小的是( )A.
直线运动
B.
当 时，
C.
方向不变的直线运动
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】在建筑物的分类中，建筑物按（ ）划分，可分为生产性建筑、居住建筑和公共建筑。
【单选题】Choose the best answer to the following question. His explanation has ________ this mystery and helped us to understand better.
A.
surrendered
B.
torn
C.
surveyed
D.
clarified
【简答题】His car broke ______, so he has a plausible explanation as to why he is late.
【单选题】His explanation has this mystery and helped us to understand better.
A.
surveyed
B.
clarified
C.
surrendered
D.
torn
【单选题】Choose the best answer to the following question. 14) His explanation has ________ this mystery and helped us to understand better.
A.
surrendered
B.
torn
C.
surveyed
D.
clarified
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