皮皮学，免费搜题
登录
搜题
【单选题】
根据国际标准化组织对产品的分类,法律事务所、咨询机构和培训机构等所生产的产品一般都可以看做 。A.
服务
B.
硬件
C.
软件
D.
流程性材料
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 does the author say about the effect of nicotine on smokers?
A.
It threatens their health.
B.
It heightens their spirits.
C.
It suppresses their appetite.
D.
It slows down their metabolism.
【简答题】What does the author say about the effect of nicotine on smokers? A) it threatens their health B) it heightens their spirits C) it suppresses their appetite D) it slows down their metabolism
【单选题】--what effect does the medicine have the blood pressure ? --- well ,it depends how much you take .
A.
with ;on
B.
with ; to
C.
on ; on
D.
on ; to
【简答题】What does it effect?
相关题目：