填空题 In all demonstrative sciences the rules are certain and infallible, but when we apply them, our________and uncertain faculties are very apt to depart from them, and fall into error.

填空题 Oracle Mobile Cloud aims to provide a more _______user experience,which enables chat bots to switch seamlessly between unstructured conversation and personalised, structured data exchange.

填空题 It is_________that all the sites that are infected should be treated if there is to be any hope of cure.

填空题 Nowadays, there are hundreds of insurance policies that____________to provide cyber insurance coverage.

填空题 He looked pleased: a(n)________man, by the look of him, one who cherished his privacy.

填空题 In a beautiful mid-19th century painting by Rosa Bonheur, it's possible to see asymmetrical “mountains” in the ________of her sheep's hindquarters.

填空题 The memoirs of these survivors are rarely__________in the chroniclers sentimental journeys.

填空题 Even modest price competition can easily_________ third or more of operating income if grocers use lower prices to win customers.

填空题 Each step you take provides_________which will enable you to build the essay a little further.