【单选题】Great changes _____ in prefix="st1" China in the past 30 years and many Chinese are living a happy life today. ?xml:namespace> A. took place B. were taken place C. have taken place ...
【简答题】Great changes _______(take) place in our country in the past thirty years. 2. Peter prefers to st1. Great changes _______(take) place in our country in the past thirty years. 2. Peter prefers to stay ...
【简答题】单词拼写。 1. I have no idea of the ________ (平均) size of classes in the UK. 2. Great changes have taken place in our country ________ (近来). 3. Good ________ (准备) should be made before we have the importan...