How many of you _____ the maths contest last month?
7.How many of you _____ the maths contest last month?
a. took b. joined c. attended d. went in for
参考答案:c attend contest搭配
7.How many of you _____ the maths contest last month?
a. took b. joined c. attended d. went in for
参考答案:c attend contest搭配