沪教版牛津英语六年级第一学期6A 看音标写单词练习1. Do you know the _______ /ˈprəʊɡræm/ for the Open Day?2. Tom’s _________ /ˈpeərənts/ are both doctors.3. Will we meet at the ________ /ˈentrəns/ of the cinema?4. How many st
6.SPECIFICATIONSBall Valves and accessoriesSPECIFICATION FOR uPVC BALL VALVES1.0GeneralA ball valve is a valve that opens by turning a handle attached to a ball inside the valve. Theball has a hole, o
Figures of Speech in Everyday USimile Simile usually consists of three parts:1. tenor or subject 年终述职报告2. vehicle or reference 3. comparative word or indicator of remblance My love is like a red