Which of the following statements is NOT true?
A.Since the computer revolution, the expression "state of the art" has become popular.
B.State of the art means something that is the best one can buy.
C.With the rapid development of computer technology, a state of the art computer may easily become out of date.
D.All kinds of products are "state of the art" nowadays.
第5题
A.Ⅳ型:有严重的小脑发育不全
B.Ⅰ型:扁桃体下疝,通常不伴其他脑畸形
C.Ⅱ型:常伴神经管闭合不全和幕上畸形
D.Ⅲ型:伴颈枕交界部脑膨出
E.混合型:同时具有上述四型的表现特点
第7题
脑血管母细胞瘤可合并下列哪种情况?()
A、VonHippel-Lindau病
B、神经纤维瘤病Ⅰ型
C、Chiari畸形
D、结节性硬化
E、神经纤维瘤病Ⅱ型
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