【简答题】Read the passage. Write True or False for the statements. What do you know about St. Patrick’s Day? You might know that it’s a special Irish celebration which happens every March. But do you know why ...
【判断题】Task 6 Listen to the following summary and decide whether the following statements are true (T) or false (F). 1. Mr. Red invites Mr. Green to dinner. ( )
【单选题】Figure shows 3 electric charges labeled Q1, Q2, Q3, and some electric field lines in the region surrounding the charges. What are the signs of the 3 charges?
【单选题】Directions: The following passage is about preparations before the plane lands and it is followed by five statements. Read the passage, and decide whether the statements are true or false. Prior to la...