()you free this evening? A.DoB.Are C.Can
问题描述:
()you free this evening? A.DoB.Are C.Can
答
free是形容词啊,所以要用be的相应时态,在这里是B:are
()you free this evening? A.DoB.Are C.Can
free是形容词啊,所以要用be的相应时态,在这里是B:are