问题描述：
英语主谓一致的选择题
2.A wide range of washing machines and refrigerators___displayed in our showroom
A.has B.have C.is D.are
为什么
3.Most of the news on the front pages of both daily newspapers ___the progress of the peace conference.
A.is concerned B.are concerned C.concerns D.concern
为什么
2.A wide range of washing machines and refrigerators___displayed in our showroom
A.has B.have C.is D.are
为什么
3.Most of the news on the front pages of both daily newspapers ___the progress of the peace conference.
A.is concerned B.are concerned C.concerns D.concern
为什么
问题解答：
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