更多"Brushing your teeth regularly helps"的相关试题:
[单项选择]Brushing your teeth regularly helps to ward ______ tooth decay.
A. down
B. against
C. off
D. away
[单项选择]You had one of your teeth pulled out yesterday, ______
[单项选择]Go to your dentist before decay of the teeth ________.
A. sets in
B. sets off
C. sets on
D. sets up
[单项选择]The characteristic of the Neanderthal teeth
A. may result from their frequent use of teeth equipment
B. is that all their teeth are strongly rooted
C. can not be reflected in their cultural activities
D. has something to do with their eyes
[单项选择]A woman enters a hospital ward determined to torture the comatose wife of her ex-lover and ______him for herself.
A. acclaim
B. exclaim
C. proclaim
D. reclaim
[单项选择]Many of the local residents left homes to ward off the danger of flooding.
A. overcome
B. enclose
C. encounter
D. avoid
[单项选择]The author's attitude to ward Richard Lamm's remark is one of ______.
A. strong disapproval
B. reserved consent
C. slight contempt
D. enthusiastic support
[单项选择]Organic chemistry helps to produce materials that are
[单项选择]Many economists believe that advertising helps increase competition，which leads to lower prices，thus benefiting consumers and the economy as a whole
A. 许多经济学家认为，广告增加了竞争的成本，使商品质量不断下降，这就使消费者的经济利益受到损害。
B. 许多经济学家相信，广告加剧了竞争，又降低了商品的价格，所以消费者和整个经济都会从中得到好处。
C. 许多经济学家坚信，广告会加剧竞争，过度的竞争致使商品质量低劣，从而影响消费者整体的经济利益。
D. 许多经济学家认为，广告有助于竞争，而竞争的加剧会降低商品价格，从而使消费者和经济在整体上受益。
[单项选择]What kind of personality helps Gooley to overcome the crisis
A. Kindness.
B. Smartness.
C. Courageousness.
D. Generosity.
