关于绞缆机的以下说法错误的是()。A.在船首通常由锚机附带绞缆卷筒 B.电动绞缆机要 发布时间:2017-06-21 16:19 │ 来源:www.tikuol.com 题型:单项选择题 问题: 关于绞缆机的以下说法错误的是()。A.在船首通常由锚机附带绞缆卷筒B.电动绞缆机要设减速机构C.所有系缆机系缆时都应刹紧带式刹车D.主卷筒既能卷绞又能储绳
题型:单项选择题 — Excuse me. Is this the right way to the Summer Palace?— Sorry, I am not sure. But it ______ be. [ ]A. might B. will C. must D. can 查看答案