【简答题】Write one word to fill the gaps: 1. ................................... you want to play this ? 2. My cousin gave it ...................................me. 3. It's been years since I saw them. We ...
【简答题】One important.................... you should follow is to ask for permission before taking somebody’s things.
【单选题】物体刺入眼睛,以下措施中,( )急救方法不正确。
【单选题】Would it .................... you if we came on Thursday?
【简答题】如图是元素周期表的一部分,其中氮元素的原子序数是______,该元素原子的核外电子数是______;图中元素组成的气态化合物中,能对大气造成污染的有(化学式表示)______;(至少写出其中两个)图中没有列出的植物需要的主要营养元素还有______(写符号);用化学方法区别纯碱和氯化铵(NH 4 Cl)时发生反应的化学方程式为______.(其他合理答案均可给分)
【简答题】Travel: How many times.................. you .............. to the Ukraine?
【单选题】By using ................... you can force immediate termination of a loop, bypassing the conditional expression and any remaining code in the body of the loop.
【简答题】Put was , wasn’t , were or weren’t in the gaps in these conversations: A: 1 ...................... Paul at work today? B: No, he 2 ...................... in the office. I think he’s sick. A: 3 ..........