InJanuaryin2013,someAcademicsandanalysts

問題詳情：

 In January in 2013, some Academics and analysts ________ further reforms to a system that distributes funds for scientific research projects at universities. 

  A. called in                      B. called for                 C. called off           D. called at

【回答】

B

知識點：動詞

題型：選擇題