皮皮学,免费搜题
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【单选题】
平装也称 " 简装 " ,整本书由软质纸封面、主书名页和书芯(有时还有其他非必备部件)构成,可分为普通平装和( )两种。
A.
勒口平装
B.
精美平装
C.
紧口平装
D.
扎口平装
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举一反三
【单选题】According m Tim Holmes of Ford Europe, battery-powered cars
A.
will be the main transportation vehicles in the future.
B.
will not be the main transportation vehicles in the future.
C.
will be good to the environment in the future.
D.
will replace petrol-powered vehicles in the future.
【单选题】MS—DOS的存贮管理采用了()。
A.
段式存贮管理
B.
段页式存贮管理
C.
单用户连续存贮管理
D.
固定式分区存贮管理
【判断题】MS-DOS 的存贮管理采用了固定分区存储管理。
A.
正确
B.
错误
【单选题】According to the passage, any vacations from thinking should be taken ______.
A.
several times throughout the year
B.
during spring and fall
C.
during the summer
D.
as seldom as possible
【单选题】According to the passage, why was Bemardino Cirillo disappointed with the music of his time?
A.
It was not complex enough to appeal to musicians.
B.
It had little emotional impact on audiences.
C.
It was too dependent on the art and literature of his time.
D.
It did not contain enough religious themes.
【单选题】According to Tim, what is the current trend amongst British workers?
A.
Commuting long distances is less common .
B.
Working in London is their first choice.
C.
Living in the countryside has grown in popularity .
【单选题】What often happens to adult children taking care of their parents according to Tim Casserly?
A.
They don't prepare enough for their own future.
B.
They attach great importance to their own savings.
C.
They inevitably ignore their children's needs.
D.
They become experts in issues of elderly care.
【单选题】MS-DOS的存储管理采用了( )。
A.
段式存贮管理
B.
段页式存贮管理
C.
单用户连续存贮管理
D.
固定式分区存贮管理
【单选题】铸造完成后关于铸件表面的处理,下列叙述不正确的是
A.
非贵金属铸件表面的氧化层多使用喷砂机进行表面清理
B.
贵金属表面氧化层多采用酸处理法,酸处理法是将铸件放入盛有稀HC1溶液的金属坩埚内加热处理直到近沸点,维持30min
C.
利用喷砂机喷砂时应经常转动铸件,使各个面都能均匀地接触清扫
D.
液体喷砂无粉尘污染,其压缩空气的压力应控制在7~8kPa,金刚砂的粒度80目左右
E.
若无喷砂机,钻铬合金可采取碱煮的方法对铸件表面进行清洗
【单选题】According to the short dialogue, What’s wrong with Tim?
A.
He doesn’t feel well in his teeth.
B.
He got a sharp pain in his wrist.
C.
He is not feeling well in his abdomen.
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