“实时通付款凭证”的凭证号码长度为12位,号码规则为:前3位是一级分行代码,第4位是预留号,后8位为顺序号。()
参考答案:错
The archaeologists all find_____ to prepare for the worst conditions they might meet during the restoration.
A.worthy
B.it worthwhile
C.it worth
D.worthy it
病毒是一种( )微生物。
A.(A) 原核
B.(B) 真核
C.(C) 病原
D.(D) 无典型细胞结构