皮皮学，免费搜题
登录
搜题
【判断题】
风力发电机组的平均功率和额定功率一样。A.
正确
B.
错误
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】国家标准规定在孔、轴公差等级的选用上,采用“工艺等价原则”,对于常用尺寸段公差等级较高的配合,考虑到孔不如轴好加工,孔的公差等级应比轴 级
【简答题】How did the listener request repetition?
【单选题】He had understood nothing ______ to understand.
A.
neither he had sought
B.
nor had he sought
C.
and he had neither sought
D.
and nor he had sought
【判断题】In product introduction or demonstration, if the listener is not sure about why he/she needs the product, presenters can refer to their own experiences, such as what problems they solved via using the...
A.
正确
B.
错误
【简答题】He had understood nothing, _nor did he try to____ understand. 求翻译，谢谢！
【单选题】－Jim had nothing for breakfast this morning , ? － . He got up too late .
A.
had he, Yes.
B.
hadn' t he , Yes.
C.
did he , No .
【单选题】The man insisted that he ____ nothing wrong and that he _____ free.
A.
had done; be set
B.
did; was
C.
had done; would be
D.
did; would be
【简答题】A．He had nothing to do with the Germans. B．He had been sending information to the Germans by playing piano. C．He was a spy planted by the German. D．He was a German.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
