What do you think "anxious" ______? [ ]
A. mean
B. means
C. meaning
D. meant
答案:A
读图,回答下列问题.
(1)填注A、B两河流的名称.
A______ B______
(2)图中A河a、b、c、d河段水土流失最为严重的是______河段;有“地上河”之称的 河段是______河段.
容易引起小脑幕切迹疝的病变是()
A.一侧颞叶脑挫裂伤伴颞叶脑内血肿
B.一侧中颅底脑膜瘤
C.小脑蚓部胶质瘤伴梗阻性脑积水
D.前颅底脑膜瘤
E.一侧额叶内侧面胶质瘤