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课时作业(十四) [必修3 Unit 4 Astronomy: the science of the stars] [限时：30分钟] Ⅰ.多项选择 1．Though it was dark, my father ________ working in the field by the light of moon. A．remained B．stayed C．lasted D．kept 2．The top leaders of the two countries are holding talks in a friendly________. A．atmosphere B．state C．situation D．phenomenon 3．The computer revolution may well change society as ________as did the Industrial Revolution. A．certainly B．insignificantly C．fundamentally D．comparatively 4．There was a ________ quarrel between the husband and the wife；after that the wife left home and never came back. A．sensitive B．serious C．violent D．strict 5．Though most people know that smoking ________ the risk of cancer，it is still hard for them to give it up. A．multiplies B．adds C．combines D．gains 6．Before the economic crisis came，John had sensed that the firm was to be ruined and he________ just in time. | 
