【单选题】听力原文:W: Hi, Bill. M: Hi, Levin. W: How about going to movie? M: I'll be glad to. When will the film start? W: It starts at ten to ten. M: We still have ten minutes. Let's have a drink first. W: O.K. W...
【单选题】Scientists have come up with a theory for why time flies when you are having fun and drags when you are bored. Scans have shown that【C1】______ of activity in the brain change depending on how we focus...
【简答题】Directions: Complete the following summary of the passage by choosing proper words you’ve learned in the passage to fill in each blank. Change the form if necessary. City-states in ancient Greece ofte...
【简答题】Democracy Democracy is not a new concept. The ancient Athenians had a democratic system. Their democracy was the same as American democracy in many ways. Nevertheless, there are several important diff...