最有可能引起声嘶的疾病有（）。
A.脂肪瘤
B.神经鞘膜瘤
C.纤维瘤
D.甲状腺癌
E.颈部囊状水瘤
参考答案：B, D
There was never any time for Kate to feel lonely, ____ she was an only child. [ ]
A. ever since
B. now that
C. even though
D. even as
建筑按民用建筑的使用功能可分为（）和（）。
