常用工具书中,字典以讲解字形为主,词典以训释字义、词义为()。
参考答案:主
It is said that the temperature is unusual mainly _______ global warming caused by human activities.
A.in spite of
B.by means of
C.in case of
D.on account of
下列哪些疾病可致阻塞性脑积水()
A.Arnold-Chiari畸形
B.室间孔阻塞
C.DanDy-Walker畸形
D.蛛网膜下隙粘连
E.中脑导水管狭窄