问题
单项选择题
The expression FIRST MAGNITUDE is usually used to refer only to bodies of magnitude（）.
A.1.5 and greater
B.1.25 and greater
C.1.0 and greater
D.0.5 and greater
答案
参考答案：A
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The expression FIRST MAGNITUDE is usually used to refer only to bodies of magnitude（）.
A.1.5 and greater
B.1.25 and greater
C.1.0 and greater
D.0.5 and greater
参考答案：A