【简答题】从方框中选出能填入空白处的最佳选项。 A. You did a good job today B. Thank you C. I see D. Was this your first marathon champion E. How fast you run F. how long have you run today G. I hope I can run fast,too A:Nick. Co...
【单选题】曲柄连杆机构是由()、活塞连杆组和曲轮飞轮组等三大部分组成。
【简答题】9) lose, loser B. If your guess was correct, you win the . Otherwise, you ________the .
【简答题】Complete the following sentences with the following words or phrases. Change the form if necessary. 【in charge cut in contribute justify nonetheless】 It was cold. _____________, I we...
【单选题】I feel _______ to say that I can not believe what he said.
【简答题】短文改错: I am writing to offer my sincere congratulation . You won the first prize in the Chinese Chess Network Challenge . As your friend , I just want you to know how gladly I am at your success . In l...