皮皮学，免费搜题
登录
搜题
【单选题】
餐饮产品的价格是由()构成的?A.
产品成本+产品毛利
B.
产品成本+人工成本
C.
人工成本+经营费用
D.
产品成本+税金
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
【单选题】What had been the principal use of the antlers?
A.
To help in removing trees and bushes to cultivate the land.
B.
To obtain the material for useful tools.
C.
To prepare the fields for fanning.
D.
To make many artifacts useful in dally life.
【单选题】Most of the deserts ______ to be covered with bushes and trees. [ ]
A.
used
B.
were used
C.
use
D.
got used
【单选题】The cat padded across the road and towards the bushes just _______ the hornbeam trees, and she stopped.
A.
except for
B.
apart from
C.
beyond
D.
from
【单选题】The island had______.
A.
a lot of vegetation but no trees, bushes or flowers
B.
rio vegetation(植物) or wildlife
C.
plentiful supplies
D.
a few birds and animals
【单选题】Insects live in bushes and grass and trees, in fields and houses and in the ground. Some even live on other animals. Did you know that there are more insects in the world than any other kind of animal...
A.
in bushes
B.
in the ground
C.
on some animals
D.
all of the above
相关题目：