A.石油
B.天然气
C.柴薪
D.核能
答案:C
Nancy ____________ to ____________ an English teacher. [ ]
A. want, is
B. want, to
C. wants, is
D. wants, be
与舌没有直接联系的脏是()
A.肝
B.心
C.脾
D.肺
E.肾