单选题：Both boys are happy to

题目分类：理工类
题目类型：单选题
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题目内容：

Both boys are happy to A．design programs for the dea
B．work at the National Technical Institute for the Dea
C．help students with learning disabilitie
D．have the opportunity to earn mone

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According to the passage, the difficulty for Orlando and Ger

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分类：理工类题型：单选题

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A shark finds its prey by .

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In spite of many benefits, cell phones have brought for thei

In spite of many benefits, cell phones have brought for their owners _______.

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速遣费由（　　）支付。

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What are my chances of promotion if I stay here?

What are my chances of promotion if I stay here?A．retirement B．advertisement C．a

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