《中华人民共和国建筑法》规定，中止施工满( )的工程恢复施工前，建设单位应当报发证机关核验施工许可证。
A．半年B．1年C．2年D．3年
参考答案：B
After the new type of rice was introduced, the farmers produced _______ rice this year as last year.
A．as twice much as
B．twice as much as
C．twice much as
D．twice as much
患者HBsAg持续阳性，HBeAg阳性，抗HBcAb阳性，ALT升高，最常见于（）
A.急性或慢性乙肝，传染性强
B.乙肝恶化期
C.乙肝病毒既往感染
D.乙肝恢复期
E.慢性乙肝携带者
