3、,AfricaandAmerica havegrown (grow)hybridricealready. 5.Withthe development (develop)ofscienceandtechnology,lifeisbecomingmucheasier. Ⅲ.根据汉语意思完成句子,每空一词1.这就是我如此钦佩他的原因。Thatwas why I admired him somuch. 2.我不知道去哪儿购买这类种子。Wheretobuythiskindofseed is unknown to me . 3.如果你碰巧见到他,请代我向他致意。
4、Ifyou happen to see him ,pleasegivehimmyregards. 4.他是有史以来最伟大的人之一。Heisoneofthegreatestpeople that have ever lived . 5.新机器的使用让产量增加了20%。Theuseofthenewmachinehas increased production by 20%. 综合能力提升Ⅰ.单项填空(D)1.Ifwecancontrolwhenflowerscomeout,wemightbeableto cropproduction. A.de