处方事件监测(PEM)由下列哪个国家最早提出:()
A.美国
B.英国
C.法国
D.日本
参考答案:B
At present, one of the arguments in favor of the new airport _____ that it will bring a lot of jobs to the area.[ ]
A. is
B. are
C. will be
D. was
在Word窗口中菜单栏下面是常用工具栏。