题目内容

在下列多路复用技术中,适合于光纤通信的是________。

A. TDMA
B. CDMA
C. WDMA
D. FDMA

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下列哪一项检查便于白血病的牙龈病损的临床诊断

A. 根尖片
B. 全口曲面体层片
C. 血常规
D. 牙周探诊
E. 以上都不是

Anyone with half an eye on the unemployment figures that the assertion about economic recovery _________ just around the corner was untrue.

A. would be
B. to be
C. was
D. being

The most widely seen sculptural work clone by Augusta Savage was probably "Lift Every Voice and Sing" , shown at the 1939-1940 New York world's fair.

A. viewed
B. painted
C. circulated
D. discussed

下列哪一项不是遗传性牙龈纤维瘤的临床特点

A. 牙龈增生广泛
B. 上颌磨牙颊侧最重
C. 一般开始于恒牙萌出后
D. 可累及全口牙的龈缘、龈乳头和附着龈,甚至到膜龈联合处
E. 增生的牙龈颜色正常,组织坚韧,表面光滑,有时呈小结节状

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