皮皮学，免费搜题
登录
搜题
【判断题】
在互联网经济下,免费获得了蓬勃的发展,再也不是短暂的假象,已经成为网络经济中一种长久、理性、稳定的商业模式。A.
正确
B.
错误
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】The Toledo museum isn't open this evening.
A.
A general statement
B.
Not a general statement
【简答题】比较 四氯汞钾溶液吸收－盐酸副玫瑰苯胺分光光度法 与 甲醛缓冲溶液吸收-盐酸副玫瑰苯胺分光光度法 测定SO2的异同点？
【单选题】听力原文：I just had a visit to the new art museum. Isn't that outstanding? I think people should go there to appreciate those marvelous artworks. (28)
A.
Isn't he standing outside the museum?
B.
The art museum isn't new.
C.
Is the museum still standing?
D.
The new museum is excellent.
【单选题】Her grandma's never been to the Palace Museum, _____? [ ]
A.
is she
B.
has she
C.
hasn't she
D.
isn't she
【单选题】—Is there a museum near here? —Yes, ________. It's on Center Street. [ ]
A.
it is
B.
there isn't
C.
I don't know
D.
there is
【单选题】It s the first time that she has been to the museum ,______?
A.
isn't it
B.
hasn't it
C.
isn't she
D.
hasn't she
【简答题】—The museum isn’t far from here. Why not go there by _______? —OK. And it’s good for our health. A B C D
相关题目：