皮皮学，免费搜题
登录
搜题
【简答题】
能量代谢是指生物体内物质代谢中所伴随的( )，能量的来源主要是食物中( )所储的化学能。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】唐朝建立于 年,灭亡于 年。
【单选题】His brother _____ in the army for two years. [ ]
A.
joined
B.
took part
C.
served
D.
served for
【单选题】听力原文：When will dinner be served? (A) The guests were served roast beef. (B) We ate in the diner. (C) It'll be served at 7:30. (39)
A.
B.
【简答题】A．Food served in cans is expensive. B．The number of dishes served in cans is large C．Employees in cans get dishes from the counter by themselves. D．There are no waiters or waitresses in 'a...
【单选题】— Are they about to have dinner? — Yes, it____ in the dining room. [ ]
A.
is being served
B.
is served
C.
is serving
D.
serves
【单选题】In some parts of the world,tea with milk and sugar. [ ]
A.
is serving
B.
is served
C.
serves
D.
served
相关题目：
【单选题】His brother _____ in the army for two years. [ ]
A.
joined
B.
took part
C.
served
D.
served for