19. A: Students, let’s _____ here. The chair is dirty. B: Ok. Let’s _____ to the snack bar there.(A)
問題詳情
19. A: Students, let’s _____ here. The chair is dirty. B: Ok. Let’s _____ to the snack bar there. (A) don’t sit； go (B) not sit； going (C) sit； not go (D) not sit； go