选择正确的单词填空。A:Ihaveaco

选择正确的单词填空。(m7v5c)N-t0?

A: I have a cold. What should I do?(m7v5c)N-t0?

B: You9c4k(x0]/z'j（should / need） to take this medicine and have a rest.(m7v5c)N-t0?