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【判断题】
判断题:冰箱内的食物都可以存放较长时间,因为冰箱中温度低,所以不必担心食物变质。( )
A.
正确
B.
错误
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参考答案:
举一反三
【简答题】A.Use beautiful words. B.Use words at random. C.Use words with passion and emotion. D.Use words with care and accuracy.
【单选题】People from the West like to use these words in cases ____ some people in Asia may not think it necessary.
A.
which
B.
that
C.
what
D.
Where
【判断题】镜片的光学中心与几何中心重合。
A.
正确
B.
错误
【简答题】Write down some words with the prefix "de"
【单选题】上例采用数据流图建模时,课程清单信息来源于外部实体,正确的外部实体应该是( )。
A.
学院
B.
教师
C.
课程清单
D.
教务管理人员
【单选题】We are often cheated by some words in that______
A.
their dominant meanings have not been determined
B.
sometimes they mean something different from their dominant meanings
C.
our natural impulse makes a mistake
D.
the dominant sense of a word is not accurate in our minds
【单选题】Some words are hard to ______ because they have many different uses.
A.
express
B.
explain
C.
define
D.
describe
【单选题】---Could I use your dictionary to look up some new words ? ---OK, ________.
A.
that’s all right
B.
that’s right
C.
it’s a pleasure
D.
help yourself
【多选题】可以用来构成离调的和弦有:
A.
主和弦
B.
属和弦
C.
副属和弦
D.
副下属和弦
【简答题】当MCS-51引脚 信号有效时,表示从P0口稳定地送出了低8位地址.
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