—Could I swim here, Mr. Yang?
—No, _____ . It’s dangerous to swim here.
A.you couldn’t | B.I’m afraid you can’t |
C.That’s all right | D.No problem |
—Could I swim here, Mr. Yang?
—No, _____ . It’s dangerous to swim here.
A.you couldn’t | B.I’m afraid you can’t |
C.That’s all right | D.No problem |