【单选题】May I use your hike for a moment? ()
【单选题】给水、排水及采暖工程中,( )。
B.
各种承压管道系统和非承压管道系统均应做水压试验
C.
各种承压管道系统应做水压试验,非承压管道系统应做灌水试验
【判断题】都城选址时应综合考虑政治、军事防御、经济、水资源、交通等诸多要素的结果。
【简答题】Clerk : Good morning! China Southern (1) . What can I do for you? Mr Anderson : Yes, I’d like to (2) for tomorrow. Clerk: May I have your name, please? Mr Anderson : Certainly. It’s John Anderson. Cle...
【简答题】Clerk: Good morning! China Southern Airlines. What can I do for you? Mr Anderson: Yes, I’d like to confirm my reservation for tomorrow. Clerk: May I have your name, please? Mr Anderson: Certainly. It’...
【单选题】铸铁给水管分承插式和 两种,铸铁下水管只有承插式一种。
【简答题】请你根据某学校的一个广播通知,填写下面的海报。 May I have your attention, please? I have an announcement to make. Since the A/H1Nl flu is around us, we should pay great attention to our health and get some knowledge about t...
【简答题】听力原文:A: Next, please. Good afternoon, sir. May I have your disembarkation card? B: What ? A: Your landing card. Do you have one? B: No. I have no card. A: I see. Well, I'm afraid you need One. Here, l...
【简答题】听力原文:Woman: Next,please.Good afternoon,sir.May I have your disembarkation card? Man: What? Woman: Your landing card.Do you have one? Man: No.I don't. Woman: I see.Well,I'm afraid you need one.Here,let...