多见于幼儿的肿瘤是()。
A.肌母细胞瘤
B.神经母细胞瘤
C.畸胎瘤
D.髓母细胞瘤
E.肾母细胞瘤
参考答案:B, D, E
—Would your brother go for a picnic this Sunday?
—If I don’t go, _______________.
A.so does he
B.so he will
C.neither will he
D.neither does he
8cm×3cm×4cm高密度影,最可能的诊断是()
A.晕厥
B.脑出血
C.脑栓塞
D.脑血栓形成
E.高血压脑病