问题补充:
--- Hello, everyone! Have you heard the meeting will be put off till next Tuesday?
--- That’s what weabout when you came in.
A. are talking
B. were talking
C. talk
D. talked
答案:
A. are talking
(答案→)B. were talking
C. talk
D. talked
解析:可联系答.案.网客服索取。