氨基糖苷类对以下那种细菌抗菌活性差().
A.大肠埃希菌
B.肺炎链球菌
C.铜绿假单胞菌
D.肺炎克雷伯菌
参考答案:B
Andy Lau is _______ a singer. He’s also a good actor in both movies and TV plays.
A.much as
B.more like
C.less than
D.more than
《木偶奇遇记》的作者卡洛科洛迪是哪个国家的?()
A.意大利
B.丹麦