The research mentioned in the last paragraph reports that

A．people with dogs did more exercise

B．dogs lost the same weight as people did

C．dogs liked exercise much more than people did

D．people without dogs found the program unhelpful

[单选题]The three Ds mentioned in the last paragraph are（ ）[A] auction houses' favorites[B] contemporary trends[C] factors promoting artwork circulation[D] styles representing Impressionists

[单选题]In the last sentence of the second paragraph, "the higher places on earth" refers to ______.A． the high mountainsB． the lighter rocksC． the vast oceanD． the great continent

[单选题]The author raises the questions in Paragraph 2 to introduce the fact that people____.A． fail to make full use of their timeB． enjoy working overtime for extra payC． are unaware of the law of timeD． welcome flexible working hours

[单选题]In the fifth sentence of the first paragraph, the word "pose" can be best replaced byA．bring aboutB．resultC．lead toD．offer

[单选题]Which of the following is NOT mentioned？A．Supermarket. B.Police station. C.School.

[单选题]Lions are mentioned in this passage for ______.A． comparisonB． excitementC． comic reliefD． accuracy

[单选题]Which of the following is NOT mentioned(提到)in this passage?A． The problems that light pollution has caused.B． The reason why humans use too much light.C． The ways that light pollution can be reduced.D． The reason why fewer stars can be seen than befo

[单选题]The Relaxacisor is mentioned as_______.A． a product which was designed to produce electricityB． a product whose distributor was involved in a legal caseC． a successful advertisement of a beauty productD． an example of a quality beauty product

[单选题]Which of the following is NOT mentioned in this passage?A．There may be oil vapor in the engine roomB．Pipes and fittings may be damaged if explosion takes placeC．The cooler should be drainedD．Bursting caps must be fitted

[单选题]Which of the following is NOT mentioned about the swarm of bees in the passage?A． They crowded like a black cloud.B． They shocked and terrified Andy.C． They tried to attack Andy in a mass.D． They made Andy stay in hospital for two days.