女性，7个月。头逐渐增大4个月，头皮静脉怒张，前囟隆起，双眼落日状，据图诊断为_______________。
参考答案：Dandy-walker综合征
— How did Kate get so much money?
— She _____ it _____ her best friend. [ ]
A. borrowed; from
B. borrows; for
C. borrow; to
D. lends; to
配备差动分度交换齿轮时，齿轮架应套装在（）上。
A.分度头主轴
B.分度头侧轴
C.工作台丝杆
