【单选题】Direction: Making the right choice after reading Text B. 1 This letter is for a / an ____.
B.
. classmate in college
【判断题】三相异步电动机在轻载下运行时,当电源电压稍有降低时,电动机转速不会降低,甚至可能稍有增加。
【单选题】Direction: Making the right choice after reading Text B. 1. This letter is for a _________. A. freshman B. sophomore C. junior D. senior
【简答题】Task 2: Clarion Response provides repairs and maintenance services to more than 125 ,000 homes and is part of Clarion Housing Group, the largest housing association in the UK. We complete over 1,000 r...
【单选题】1 This letter is for a _________.