下列对输尿管结石声像图的描述,不正确的是
A.结石上方输尿管扩张
B.结石回声呈块状
C.结石回声呈弧状或条带状
D.结石后方伴有声影
E.结石横径明显大于输尿管内径
参考答案:E
The film star agreed to give a TV________immediately after his wedding.
A.visit
B.travel
C.view
D.interview
脑积水分娩时可导致
A.子宫破裂
B.弥散性血管内凝血
C.生殖道瘘
D.会阴裂伤
E.梗阻性难产