Both Class 3 and our class won't be able to finish the work unless they each other.
A. team up with
B. e up with
C. put up with
D. catch up with
网友回答
(答案→)A. team up with
B. e up with
C. put up with
D. catch up with
解析：短语辨析。A合作；B想出；C忍受；D赶上；结合句意可知A正确。句意：3班和我们班级都不能完成这份工作，除非两个班级相互合作。