思考与探究 单项选择。 D )1.Yuan Longping is his hybrid rice. A.known of B.known as C.known about D.known for D )2.-China is getting better and better at making high- technology products. -That's right.People around the world can hardly avoid products made in China. A.not buying B.not to buy C.to buy D.buying 导航页导航页 思考与探究 单项选择。 ( )1.Yuan Longping is his hybrid rice. A. known of B. known as C. known about D. known for ( )2.—China is getting better and better at making high￾technology products. —That’s right. People around the world can hardly avoid products made in China. A. not buying B. not to buy C. to buy D. buying D D