问题
选择题
—Do you know if he ______to play basketball with us?
一He'll come if he ______ free tomorrow. [ ]
A. comes, is
B. comes, will be
C. will come, is
D. will come, will be
答案
答案:C
—Do you know if he ______to play basketball with us?
一He'll come if he ______ free tomorrow. [ ]
A. comes, is
B. comes, will be
C. will come, is
D. will come, will be
答案:C