按这列数的排列规律在括号中填上适当的数．
1，2，2，4，8，32，______，…
8×32=256；
故答案为：256．
Anna is not my sister. __ my cousin.
A．He
B．He’s
C．She
D．She’s
Don't handle the vase as if it ________made of steel. [ ]
A. is
B. were
C. has been
D. had been
