单项选择题
A. 1.7% down. B. 7% down. C. 0.7% down. D. 17% down.
A. "I’m glad to be returning to my own country." B. "These people love their families and homes." C. "I really enjoy living among the people here." D. "The people around me look like my relatives.\
A. It is compared to an operating room light. B. It is compared to a game. C. It is compared to a brain drain machine. D. It is compared to a stimulation drug.