男,7岁,癫痫间歇性发作3个月余,面部有皮脂腺瘤,MRI检查如图,最可能的诊断是()
A.神经纤维瘤病
B.脑颜面部血管瘤病
C.脑囊虫病
D.结节性硬化
E.脑灰质异位
参考答案:D
So many trees have been ____ that the ground was covered with ____ trees. [ ]
A. cut away; falling
B. cut off; fell
C. cut up; falling
D. cut down; fallen
某轮计划航向135°,驶真航向135°,连续定位法实测航迹向140°,则该轮实测风流压差和修正风流压差后应驶的真航向分别为()。
A.+5°,140°
B.+5°,130°
C.-5°,140°
D.-5°,130°