单项选择题
普通独立基础底板配筋计算,X向钢筋长度=X向边长—2*c A、正确 B、错误
单项选择题普通独立基础底板配筋计算,X向钢筋长度=X向边长—2*c A、正确 B、错误
Directions: This part is to test your ability to do pra...
问答题Directions: This part is to test your ability to do practical writing. You are required to write a letter of complaints based on the following information given in Chinese. Remember to do the task on the Translation/ Composition Sheet. 说明: 请以王华的名义向商店经理写一封投诉信。内容如下: 投诉人: 王华 投诉对象: 第一百货公司 投诉商品: SQ200手机 投诉原因: 不能拍照,不能收发短信,等等 投诉要求: 退货或更换 提出希望: 及早回复 写信日期: 2008年12月21日
_________________ are in use at sea to treat the sewage...
单项选择题_________________ are in use at sea to treat the sewage water the whole ship produced. A、Sewage treat plants B、Incinerators C、Oily water separators D、Oil separators