研究认知过程的脑机制的实验技术是()。

The boy told his father that he would rather____an astronaut.

A.become
B.to become
C.becoming
D.became

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A business traveler arrives without a reservation at the Downtown Plaza Hotel. He has several bags with product samples from his business and will be demonstrating them to clients over the next few days. Which of the following types of rooms would best meet the traveler’s needs?()

A.connecting rooms
B.adjacent rooms
C.a suite
D.adjoining rooms

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