皮皮学，免费搜题
登录
搜题
【单选题】
单片机时钟信号主要由 ( ) 产生。A.
电阻
B.
电容
C.
电感
D.
晶振
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】一个栈的输入序列号12345，则栈的输出序列是12345是（）。
【单选题】He has been in this company for ________.
A.
one and a half years
B.
one and the half year
C.
one and a half year
D.
one and a half of year
【单选题】旅游企业在渠道层次中选择大量的中间商,对旅游中间商不加任何选择,只要对方愿意经销或代销产品并接受双方商定的利益条件,便可成为销售该产品的旅游中间商,这是属于哪一种分销策略?( )
A.
密集性分销
B.
专营性分销
C.
选择性分销
D.
独家分销
【简答题】He has been leading a peaceful life in this small town.
【简答题】Has Jonathan ever done yard service and construction work? Yes, he has been working in this neighborhood and has a _________ for yard service.
【简答题】He has been working in this city for many years. So he____________(对这儿的一切很熟悉).
相关题目：