由a1=1,d=3确定的等差数列{an},当an=298时,序号n等于 [ ]
A.99
B.100
C.96
D.101
答案:B
_____ good, the apples were soon sold out. [ ]
A. Taste
B. Tasting
C. Tasted
D. Having tasted
连带责任保证地保证人与债权人未约定保证期间地,债权人有权自主债务履行期届满之日起()内要求保证人承担保证责任。(担保法第26条)
A.3个月
B.6个月
C.90天
D.120天