A-A+ Every means ______ since then.A．has been tryin 2022-08-05 16:45:37 问答库 阅读 169 次 问题详情 Every means ______ since then.A．has been tryingB．have been tryingC．have been triedD．has been tried请帮忙给出正确答案和分析，谢谢！ 参考答案 正确答案：D解析：means(方式，方法)作主语，谓语动词用单数形式。
