题目

It is reported that we have produced _______ this year as we did last year. A . as much cotton twice B . twice as much cotton as C . twice as much cotton D . much as cotton twice 答案：CI have experienced quite a number of cases ______ I really wanted to help but could not find anything to  _______.      [     ]A. when; put on my hands                     B. that; put my hands on C. where; put my hands on                    D. in that; put on my hands