Nobody but Smith and John _____in the park yesterday.A are B had been Cwere D was
问题描述：
Nobody but Smith and John _____in the park yesterday.A are B had been Cwere D was
答
D
Nobody 做主语谓语动词用单数形式，你可以把but Smith and John 看作是插入语，
答
D，解释如下：
1.but Smith&john是插入语,所以真正的主语是nobody.故排除A C 选项。
2句子中已给出时间状语，yesterday,故排除表示过去完成时的had been.
故答案为D。
答
D
因为主语中心词是Nobody,所以谓语用 was,如果把 but Smith and John 放到句末,你肯定一看就懂.
答
C