【单选题】Great changes have taken place ___. [ ]
【简答题】There are much more visitors to the Jiuzhaigou this year than last year.
【单选题】What is the price of pumpkins this year?
A.
Higher than last year.
【单选题】The number of players in this year's sports meet was half ______. [ ]
【简答题】the last season of a year
【单选题】The Blacks are visiting China in May ______ [ ]
【简答题】Last year my friends and I went camping. Last year I went camping______.