Does your brother want_____an actor? [ ]
A. is
B. are
C. to be
D. be
答案：C
"O"形腿或"X"形腿多见于（）
A.生后1～2个月
B.生后3～4个月
C.生后6～10个月
D.1～2岁
E.3岁以后
“精忠报国，三字冤狱，千古白”指的是谁？
