【简答题】Now more and more people get to know that exercise is important. We need to exercise. Doctors say it is good for us. It makes us and healthier. who often exercise are more alert (机灵的). This means they...
【简答题】请把下列句子翻译成英语。 1.伦敦是英国的首都. 2.玉树在青海的南部. 3.在美国,人们讲英语. 4.三亚是中国著名的城市 5.我居住在中国. _________________________
【简答题】How do museums carry on educational programmes?
【简答题】用括号内所给的短语,把下列句子翻译成英语 1. 请热烈欢迎我们的英语老师.(a warm welcome) _____________________________________________________________ 2. 我很高兴今晚去听音乐会.(be pleased to) _____________________________________________________...
【单选题】当今的泵控型舵机的液压主泵常采用______泵。
【单选题】对于芳香族氨基酸迅速、简便的测定方法是( )