【简答题】Listen to Imogen, David, Frank and Laura. What cities are they describing? What words helped you decide? Match the photos (a – d) with the cities.
【简答题】Laura Brent is a manager in an important company. She has three children—the eldest is 10, and youngest is three. “My job was only possible because my husband David was prepared to take my place and b...
【简答题】Task 3 You are Laura, a communication assistant at Walmart, Inc. Your supervisor, David Oaks, needs to write a press release announcing the opening of a new Walmart store. You are going to leave a voi...
【简答题】阅读理解。 Laura Brent is a manager in an important company. She has three children-the eldest is 10, and youngest is three. 'My job was only possible because my husband David was prepared to take my place...
【单选题】.五只等值电阻,如果串联后的等效电阻是1KΩ,若将其并联,则等效电阻为( )。
【单选题】五只等值的电阻,如果串联后的等效电阻是1kΩ,若将其并联,则等效电阻为( )。
【单选题】五只等值电阻,如果串联后的等效电阻是1KΩ,若将其并联,则等效电阻为( )。
【简答题】检修故障的方法很多,有________法、________法、________法等。
【简答题】You are Laura, a communication assistant at Walmart, Inc. Your supervisor, David Oaks, needs to write a press release announcing the opening of a new Walmart store. You are going to leave a voice mess...