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【圖解教材】之文檔:人教必修5 Unit 1 Great scientists【思維導圖】【微試題】1. ______ ______, wish all of you good health and a long ?!敬鸢浮縏o conclude2. He didn‘t __________________ 。【答案】attend the meeting3. It’s very dangerous to _______________ these viruses without any protection.不加任何保護,直接暴露在這些病毒下是非常危險的?!敬鸢浮縝e exposed 。They baby is just one day old and has not yet left hospital. She is quiet but alert (警覺). Twenty centimeters from her face researchers have placed a white card with two black spots on it. She stares at it carefully. A researcher removes the card and