The technicians and workers have come______new methods to increase production.A.on withB.o
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The technicians and workers have come______new methods to increase production.
A.on with
B.out with
C.upon
D.up with
请帮忙给出正确答案和分析,谢谢!
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正确答案:D
comeonwith不是固定搭配;comeoutwith"说出来,生产,发表";comeupon"碰到,(偶然)发现";comeupwith"赶上,想出,提出"。
