俄语、汉语、日语三种语言所属的语法结构类型按次序是()
A.粘着语—屈折语—孤立语
B.屈折语—粘着语—孤立语
C.孤立语—屈折语—粘着语
D.屈折语—孤立语—粘着语
参考答案:D
-- Hi, Samantha! When did you arrive in Leeds?
--- Last week, I ___________ a different culture since then.
A.was experiencing
B.will be experiencing
C.have been experiencing
D.had been experiencing
哪种征象不是脑膜瘤的特点()
A、可表现为T1、T2加权像等信号
B、增强不明显
C、可囊变、坏死D、可钙化
E、可出现脑膜尾征