【简答题】用 for 或 since 完成下列句子。 1. We have known each other _______ tenyears. 2. He has learnt about 2,000 Englishwords _______ he went to school. 3. I have known him _______ three monthsago. 4. She has been aw...
【简答题】阅读下面短文,按照句子结构的语法性和上下文连贯的要求,在空格处填入一个适当的词或使用括号中词语的正确形式填空 It’s really hard for any of us to be faster than Liu Xiang, but still we can do our share during the 2008 Beijing Olympics. Since the first moder...
【简答题】请选用for或since填空 1._________2000 2._________ half an hour 3._________ I was born 4._________ half an hour ago 5._________last month 6._________ eight o’clock 二.用for/since将句子补充完整 1. He has lived in Zhenj...