问题
选择题
—Can you go skateboarding with us, Toby?
—Sorry, I can't. I _____ take the piano lesson every Saturday morning.[ ]
A. can
B. can't
C. have to
答案
答案:C
—Can you go skateboarding with us, Toby?
—Sorry, I can't. I _____ take the piano lesson every Saturday morning.[ ]
A. can
B. can't
C. have to
答案:C