【简答题】Fill in the blanks with the correct verb forms. Last night, as I (1) (eat) my dinner, I (2) (think) of a person who (3) (be) my friend years ago. Thinking about it now, I (4) (not know) why I (5) (rem...
【简答题】用所给动词的适当形式填空 1. Last night my friend Jim __________(have) a birthday party. 2. I __________(sleep) at this time yesterday. 3. When did you start __________(learn) English. 4. What were you __________(...
【判断题】谓词公式【图片】中,变元y既是自由变元,又是约束变元。
【简答题】A. I’m glad to go with you. B. Last night. And you? C. How about you? D. About two days. E. Did you have a good journey? A: Hi, you’re traveling here, aren’t you? B: Yes, ...
【简答题】补全对话。 A. I'm glad to go with you. B. Last night. And you? C. How about you? D. About two days. E. Did you have a good journey? A: Hi, you're traveling here, aren't you? B: Yes, I am. 1______ A: I'm tr...