皮皮学，免费搜题
登录
搜题
【单选题】
以下器件中哪种不属于光电半导体器件范畴?A.
太阳能电池
B.
光探测器
C.
pn结
D.
发光二极管
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 things in life are you most desirous ______ attaining?
A.
to
B.
for
C.
with
D.
of
【单选题】听力原文： OK, can anyone answer this question? What are the most important things for animals in terms of their survival? Anyone? No? OK. Well, on a very basic level, the most important things for them ar...
A.
Real estate prices.
B.
Campbell monkeys' eating habits.
C.
The interactions of various species.
D.
The relationship between Diana and putty-nosed monkeys.
【单选题】It is a common __________ that people are inclined to do things that receive most praise.
A.
sense
B.
knowledge
C.
phenomenon
D.
learning
【简答题】请完成下列有关面值为 1000 元的零息票债券的表格: 价格(元) 期限(年) 债券等价到期收益率 400 20 500 20 500 10 10 10% 10 8% 400 8%
相关题目：