36. A beam of light will not bend round corners unless __________ to do so with the help of a reflecting
device.
(A)made
(B)being made
(C)having made
(D)to be made
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統計: A(165), B(164), C(50), D(46), E(0) #1515755
統計: A(165), B(164), C(50), D(46), E(0) #1515755
詳解 (共 7 筆)
#1652324
reflecting 反射 bend 彎曲
0
1