一Can you come to my party on Thursday, Jenny?
一Sorry, I can't. I finish my homework first.
A：may
B：will
C：have to
D：can
①突破了空间和时间的限制，城郊和乡村出现出了“市”
②设立了“草市尉”
③商业活动不再受到官吏的直接监管
④邸店、车坊、会馆兴隆
红薯、土豆、大米是富含糖类的食物．（判断对错）
On Sunday morning I usually ____ (get) up early.
