皮皮学，免费搜题
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搜题
【单选题】
航空器通常应当逆风起飞和着陆,但是当跑道长度、坡度和净空条件允许,航空器也可以在风速不大于( )m/s时顺风起飞和着陆。A.
2
B.
3
C.
4
D.
5
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知识点：
皮皮学刷刷变学霸
举一反三
【多选题】只要具备了 这一条件时企业就可以虑通过低价来实现市场占有率的提高。
A.
市场对价格反映迟钝
B.
生产与分销的单位成本会随生产经验的积累而下降
C.
市场对价格高度敏感
D.
低价能吓退现有的和潜在的竞争者
E.
产品质量优良
【单选题】听力原文：W：I have eaten in too many restaurants during the past month and now I feel it will make me weak when I think of eating out again． M：I'm feeling that way too，but there's no way to get out of this...
A.
He is annoyed by her.
B.
He agrees with her.
C.
He expresses no opinion.
D.
He disagrees with her.
【单选题】—What did your father ask you just now? —He asked me ______.
A.
Whom I was chatting with
B.
where I am with my friends
C.
when would I go home
D.
if I have finished my homework
【多选题】只要具备了 这一条件时,企业就可以通过低价来实现市场占有率的提高
A.
市场对价格反应迟钝
B.
生产与分销的单位成本会随生产经验的积累而下降
C.
．市场对价格高度敏感
D.
低价能吓退现有的和潜在的竞争者
E.
产品质量优良
【简答题】制定生活制度的保育基本原则:儿童年龄越小,活动量 ,活动和学习时间 ,休息和睡眠的时间 ,进餐的次数应 。
【单选题】I have got a loaf of bread now I' m looking for a knife______.
A.
to cut it with
B.
to cut with it
C.
with it to cut
D.
with it cutting
【单选题】听力原文：M：You thought it would rain，but now it is sunny． W：Yes．But I'm sure tomorrow it will rain． Q：What are they talking about? (10)
A.
Rain.
B.
Weather.
C.
Date.
D.
Sunny.
【简答题】Hi, everybody! Welcome to Taiwan! Now I would like to show you _ this island (岛). After that, you will find that it is as beautiful as many _ __ places in our country. Do you know anything about the S...
【单选题】— There is something wrong _____ my kitchen fan. — OK, I'll get someone _____ it right now. [ ]
A.
with; check
B.
with; to check
C.
to; to check
D.
to; check
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