史诗的永恒主题是:()
A、爱情
B、亲情
C、战争
D、道德
参考答案:C
All the students were eager to know what the future may have________for them when they graduated
from the school. [ ]
A. in store
B. in common
C. in all
D. in particular
先天性卵巢发育不全综合征最常见的核型是
A.45,XO/46,XX
B.46,Xdel(X
C.46,Xi(X
D.45,XO
E.46,Xdel(X