【单选题】下列结论正确的是 [ ]
D.
直角三角形的锐角一定是一个60°,一个30°
【单选题】The passage mentions all of the following as uses for copper in colonial America EXCEPT ______.
B.
scientific instruments
【单选题】CPU,内存,PCI总线等设备的频率基础是
【单选题】CPU,内存,PCI总线等设备的频率基础是什么?
【单选题】This passage uses all of the following words to talk about the symbolic significance of sports and sports movies EXCEPT ______.
【单选题】CPU、内存、PCI总线等设备的 频率 基础是
【单选题】According to the author, all of the following except ______ are the deliberate uses of physical mirroring.
A.
a saleswoman tilts her head after her customer to judge a color match
B.
a lawyer imitates the tone of the judge’s voice and the rhythm of his speech
C.
sensitive people have been mirroring their friends all their lives
D.
a naughty boy blinks every time the teacher blinks