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【单选题】
When firms in an economy start producing more computers and fewer televisions, they are answering the ( ) part of one of the two big economic questions.A.
"when"
B.
"for whom"
C.
"what"
D.
"where"
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举一反三
【单选题】Before high school teacher Kimberly Rugh got down to business at the start of a recent school week, she joked with her students about how she'd had to clean cake out of the corners of her house after ...
A.
with her friends
B.
with her colleagues
C.
in the classroom
D.
in an E-mail massage sent to her students
【单选题】Some college students in China maintain a casual correspondence with their former high school teachers.
A.
occasional
B.
indifferent
C.
careless
D.
frequent
【简答题】读图，完成1—2题。 1、洋流的流向和性质分别是 [ ] A、向北、暖流 B、向北、寒流 C、向南、暖流 D、向南、寒流 2、①处比②处 [ ] A、温度、盐度均高 B、温度、盐度均低 C、温度高、盐度低 D、温度低、盐度高
【简答题】A．Because the traveling expenses are high. B．Because the rents are too high for most people. C．Because it is easier to get familiar with the area. D．Because it is easier to join in the life of a city.
【单选题】● 下列关于索赔的描述中，错误的是（55）。 （55）
A.
索赔必须以合同为依据
B.
索赔的性质属于经济惩罚行为
C.
项目发生索赔事件后，合同双方可以通过协商方式解决
D.
合同索赔是规范合同行为的一种约束力和保障措施
【单选题】Before high school teacher Kimberly Rugh got down to business at the start of a recent school week, she joked with her students about how she'd had to clean cake out of the comers of her house after h...
A.
with her friends
B.
with her colleagues
C.
in the classroom
D.
in an E-mail massage sent to her students
【简答题】爷爷常常给我们讲起从前有趣的往事。
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