【简答题】单句改错 ( 每句仅 1 处错误 ) 1 . She was left to sweeping up after the party. 2 . He was under the impression which I was coming the next day. 3 . As a result of eat some bad fish , he had a stomachache the nex...
【简答题】听短文,选择最佳答案。 1. What was the girl wearing? A. She was wearing black clothes. B. She was wearing a pair of sunglasses. C. She was wearing a beautiful skirt. 2. When did the girl become blind? A. She bec...
【单选题】根据Ksp值比较下列几种难溶物溶解度最小的是( )
A.
BaCrO 4 (Ksp=1.17×10 -10 )
B.
CaCO 3 (Ksp=4.96×10 -9 )
C.
AgCl(Ksp=1.77×10 -10 )
【简答题】按要求转换下列句子。 1. She was happy when she heard the news. (改为同义句) She was happy ________ ________ the news. 2. The present is very nice. (改为感叹句) ________ ________ nice present it is! 3. You have few friend...
【判断题】512 集中性营销策略有利于企业创造益于自身成长的小气候,是小企业变劣势为优势的唯一选择。
【判断题】集中性营销策略有利于企业创造益于自身成长的小气候,是小企业变劣势为优势的唯一选择( )A. 对 B. 错