【单选题】Mr. Baker, many people want to see you.___they wait here or outside?
【单选题】下面哪个企业是以金属包装、印铁为主要业务的公司()。
【单选题】What does Mr. Baker ask Mr. Evans to do on Wednesday?
A.
Send someone to pick up the wrong items
B.
Meet Mr. Baker at 2: 00 P.M.
C.
Make sure someone is available to sign a form
D.
Visit the Office Max Company to receive a refund check
【判断题】222. ( ) LDI 和 LD 分别取常开和常闭出点,并且都是从输入公共线开始的。
【单选题】使用魔术常量( )可返回文件的完整路径和文件名。