A：2
B：2+1
C：22
D：2+2
—I'm worrying about the coming examination.I'm afraid I cannot pass it.
—________！I'm sure you'll make it.
一个数的15次幂是负数，那么这个数的2003次幂是____。
—I'll have them ______and give away to the children who don't have bikes.
“传法为重,舍身为轻；六渡出海,终抵东瀛。”上述对联高度赞扬了鉴真不畏艰难、执着追求的精神。文中的“东瀛”指的是（ ）
