选择题:The king commanded that enough money _______ to fu

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题目内容:
The king commanded that enough money _______ to fund the project.
A.be collected
B.must be collected
C. is collected
D. can be collected
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某力在一轴上的投影与该力沿该坐标轴的分力其大小相等,故投影就是分力。( )

某力在一轴上的投影与该力沿该坐标轴的分力其大小相等,故投影就是分力。( )

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