【单选题】【消耗次数：1】
We can certainly deliver high-quality education to many students at much ________ cost.
①
low
②
lowest
③
lower
④
lowed
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相关题目
【单选题】
We can certainly deliver high-quality education to many students at much ________cost.
①
low
②
lowest
③
lower
④
lowing
【单选题】
One big of formal education is the high cost.
①
advantage
②
disadvantage
③
problem
④
condition
【单选题】
Many manufacturers were accused of concentrating too heavily on cost reduction, often at the ____ of the quality of their products.
①
expense
②
exposure
③
expansion
④
expectation
【多选题】
_____________ , computers can do many of the things we do, but faster and better.
①
In time
②
In fact
③
Actually
④
As a matter of fact
【单选题】
For programs with_________ audiences, the cost of commercials is high.
①
few
②
more
③
small
④
large
【单选题】
There is steady demand in Europe for Leather gloves ____ high quality.
①
at
②
to
③
of
④
for
【单选题】
We will comprehensively promote () education.
①
high
②
enormous
③
religious
④
well-rounded
【单选题】
These are certainly beautiful flowers. Thank you so much.
①
No, no. It’s nothing
②
You are welcome.
③
Yes, I agree
④
Yes, I think so, too
【单选题】
Prices of goods （ ） online can be lower than those in off-line stores.
①
buying
②
buy
③
bought
④
that buys
【单选题】
Many a customer____ about the poor quality of the washing machine.
①
complains
②
complain
③
are complaining
④
have complained
随机题目
【单选题】
发现煤气中毒的患儿，不应该采取下列哪种做法？
①
迅速打开门窗，将病人移至通风口或户外，使其呼吸到新鲜空气
②
给病人灌醋或者让其受冻
③
注意保暖，防治受冻
④
呼吸心搏骤停者，施行人工呼吸和胸外心脏按压，待呼吸心跳恢复后速送往医院
【判断题】
治疗肥胖首先应适当地限制饮食，同时必须从精神上予以鼓励和协调。对情绪创伤或心理异常者更应多次劝导，积极援助，去除其顾虑和忧郁。集体生活有时对心理性肥胖病儿有利。
①
正确
②
错误
【单选题】
关于昏厥的描述，以下说法不正确的是（）
①
或站立过久、疼痛、精神紧张，均可使大脑短时间出现供血不足，引起昏厥
②
昏厥发生前，病儿多有短时间的头晕、恶心、心慌、眼前发黑、四肢发凉、出冷汗的症状
③
让病儿平卧，松开衣领、腰带，头部略放低，腿略抬高，改善脑部供血，不久即可恢复
④
病儿清醒后，不需补充糖盐水或者热饮