【简答题】根据句意和首字母填入恰当的词 1. We were completely in the d __ about his movements. 2. Her answer is r_____. 3. If you want to s __ . money, you had better buy second-hand books. 4. I w____ about the exam tomorr...
【单选题】______________ , we were completely lost in what was going on.
【单选题】肾小球肾炎患者,出现全身浮肿的原因是( )
【简答题】与流入肾脏的血液相比,从肾脏流出的血液中所含成分的不同是 ①葡萄糖大量减少②二氧化碳含量降低③氧的含量降低④尿素的含量降低⑤氧的含量增加( ) A.①② B.③④ C.④⑤ D.②③
【简答题】We were completely _________(drenched, trenched) and cold.
【单选题】We were completely _________ after a day's hard work.