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【单选题】
原来装配一台机器要用2.4h，改进技术后，装配同样的一台机器只用1.5h。原来装配50台机器所用的时间，现在可装配（）台。A.
80
B.
85
C.
70
D.
75
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【简答题】下面哪一个类可用于创建菜单对象_________。 A.JMenu B.JMenuBar C.JMenuItem D.JFrame
【单选题】工程定额是一个综合概念，是建设工程造价计价和管理中各类定额的总称，其下列选项中，不属于按定额反映的生产要素消耗内容分类的是( )。
A.
人工定额
B.
机械消耗定额
C.
材料定额
D.
施工定额
【单选题】Which of the following is likely to be found in the law passed in California?
A.
All immigrants have the right to education, health and we]fare benefits.
B.
Undocumented immigrants should be denied education, health and we]fare benefits.
C.
Education, health and we]fare benefits should be given with discrimination.
D.
Education, health and we]fare benefits should be guaranteed by the constitution.
【简答题】Choose the statement in each pair that is too broad to be developed in an essay.A. The
history of the Puritan faith is very interesting. B. The
persecution of the Puritans in England led to their immi...
【简答题】2 语法运用(25%) 从下列各题的A、B、C三个选项中选出一个最佳选项填入空白处(每题1分,共25分)。 ( ) 1. —Jack, let’s go now. —OK. We’ll be there in _______ hour. A. a B. an C. the ( ) 2. After school, Bill plays basketball _______...
【简答题】FLORENCE, Italy—Svetlana Cojochru feels hurt. The Moldovan has lived here seven years as a caregiver to Italian kids and elderly, but in order to stay she’s had to prove her language skills by taking ...
【单选题】The bad weather made ____ difficult for the birds ______.
A.
it; migrate
B.
that; migrate
C.
that; immigrate
D.
it; to migrate
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