一道选择题
-Is the maths blem difficult? -Yes.______ few students worked ______. Only,out it Too,out it Quite a,it out Very,it out
Very,it out 根据题目可以知道数学提很难，很少有人做得出来。 work out，计算出。代词it要放中间，work it out。 quite a few表示很多，意思刚好和题目相反。