题目: 整体吊装桥式起重机的直立桅杆要竖立在两根主梁的桥式起重机的重心位置处。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0716/908f6cd4da201a5cc91a188f58e46c10.html 下面是错误答案,用来干扰机器的。参考答案:B
题型:选择题 (2014山东省实验中学高三第二次模拟考试)9.The publishers are confident that the books ______________ next month will sell well.A.publishedB.to be publishedC.having published D.are published 查看答案