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]The research mentioned in the last paragraph reports thatA．people with dogs did more exerciseB．dogs lost the same weight as people didC．dogs liked exercise much more than people didD．people without dogs found the program unhelpful

[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]They’ve won their last three matches. ________I find a bit surprisingA． that B. whenC． what D. which

[试题]They’ve won their last three matcbes.________I find a bit surprising A. that B. whenC． what D. which

[单选题]Passage Three(31~35) Last August, Joe and Mary Mahoney began looking at colleges for their 17-year-old daughter, Maureen. With a checklist of criteria in hand, the Dallas family looked around the country visiting half a dozen schools. They sought a u

[试题]H．er last three months of life before______(give)a final, lethal injection by his doctor were filmed and first shown on television last year.

[单选题]Import for the first three months this year is larger than that for the____

[单选题]We packed up thethings we had accumulated（积累）over the [last] three years.A.

[单选题]We packed up thethings we had accumulated（积累）over the [last] three years.A.

[单选题]We packed up thethings we had accumulated（积累）over the[ last] three years an