题目

4. Wen Jiabao and Putin signed a deal on building a trans-Siberian pipeline that would pump 15 million tons of crude to China each year in Moscow, ______ Global Times. A. due to B. according to C. on duty D. above all 答案：B  解析: due to “由于”，according to 根据，on duty在上班(的)，在值班(的)， above all首先，尤其是。根据语境，B项为正确答案。（2011?普定县）找规律填数：0.5、2.5、6.5、12.5、20.520.5、30.5、42.542.5．