-Mary, let's go to the bookshop this weekend. Will you be ? -Sorry, but I'm goin
来源:网络
时间:
推荐文章

—Mary, let's go to the bookshop this weekend. Will you be ______?
—Sorry, but I'm going to visit my uncle in the countryside.[ ]A. vacant
B. suitable
C. convenient
D. available
试题答案
D