【简答题】句型转换 1. David likes watching basketball matches on TV. (改为否定句) David ______ ______ watching basketball matches on TV. 2. Betty often buys things on the Internet. (改为一般疑问句并作肯定回答) ______ Betty often ___...
【简答题】用所给动词的正确形式填空。 1. Listen! They _____ (talk) about our new teacher. 2. Mr. Li _____ (take) us to a very beautiful country soon. 3. Betty is good at _____ (draw) very much. 4. He spent a lot of time ____...
【简答题】从方框中选择合适的选项完成对话(其中有一项多余)。 T= Ted B= Betty T: What are your favorite sports? B: Well. 1 T: Now, tell mc what do you like to eat? B: Err, I eat fish and vegetables every day. But 2 beef. T: 3 B: Yes,...
【多选题】使用高压灭菌锅灭菌时,应注意如下方面:( )。
【多选题】下列各项中属于利润分配项目的明细科目的有( )。
【单选题】使 pH 玻璃电极产生碱差的原因是由于( )
C.
强碱性溶液中氢氧根离子中和了玻璃膜上的氢离子