Anyone in the lab has to the following dos and don’ts.A．observe B．consult C．recognize D．direct 题目和参考答案——青夏教育精英家教网—

题目内容

Anyone in the lab has to the following dos and don’ts.

A．observe B．consult C．recognize D．direct

【解析】

试题分析：句意：实验室的任何人都要遵守下面的该做的，和不该做的。四个选项的含义分别是：A．observe观察，庆祝，遵守，B．consult咨询，C．recognize认识，识别，D．direct指导，根据句意选A。

考点：考查动词辨析

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In Egyptian myth, Apophis was the ancient spirit of evil and destruction, a demon (恶魔) that was determined to throw the world into darkness forever. A fitting name, astronomers reasoned, for a threat now rushing towards Earth from outer space. Scientists are monitoring the progress of a 390-metere wide asteroid (小行星) discovered last year, which is potentially on a collision (碰撞)course with the planet.

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